Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 2459 insertions, 0 deletions

diff --git a/ext/standard/file.c b/ext/standard/file.c
new file mode 100644
index 0000000..f7af63b
--- /dev/null
+++ b/ext/standard/file.c
@@ -0,0 +1,2459 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 5                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2013 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Authors: Rasmus Lerdorf <rasmus@php.net>                             |
+   |          Stig Bakken <ssb@php.net>                                   |
+   |          Andi Gutmans <andi@zend.com>                                |
+   |          Zeev Suraski <zeev@zend.com>                                |
+   | PHP 4.0 patches by Thies C. Arntzen (thies@thieso.net)               |
+   | PHP streams by Wez Furlong (wez@thebrainroom.com)                    |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+/* Synced with php 3.0 revision 1.218 1999-06-16 [ssb] */
+
+/* {{{ includes */
+
+#include "php.h"
+#include "php_globals.h"
+#include "ext/standard/flock_compat.h"
+#include "ext/standard/exec.h"
+#include "ext/standard/php_filestat.h"
+#include "php_open_temporary_file.h"
+#include "ext/standard/basic_functions.h"
+#include "php_ini.h"
+#include "php_smart_str.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifdef PHP_WIN32
+# include <io.h>
+# define O_RDONLY _O_RDONLY
+# include "win32/param.h"
+# include "win32/winutil.h"
+# include "win32/fnmatch.h"
+#else
+# if HAVE_SYS_PARAM_H
+#  include <sys/param.h>
+# endif
+# if HAVE_SYS_SELECT_H
+#  include <sys/select.h>
+# endif
+# if defined(NETWARE) && defined(USE_WINSOCK)
+#  include <novsock2.h>
+# else
+#  include <sys/socket.h>
+#  include <netinet/in.h>
+#  include <netdb.h>
+# endif
+# if HAVE_ARPA_INET_H
+#  include <arpa/inet.h>
+# endif
+#endif
+
+#include "ext/standard/head.h"
+#include "php_string.h"
+#include "file.h"
+
+#if HAVE_PWD_H
+# ifdef PHP_WIN32
+#  include "win32/pwd.h"
+# else
+#  include <pwd.h>
+# endif
+#endif
+
+#ifdef HAVE_SYS_TIME_H
+# include <sys/time.h>
+#endif
+
+#include "fsock.h"
+#include "fopen_wrappers.h"
+#include "streamsfuncs.h"
+#include "php_globals.h"
+
+#ifdef HAVE_SYS_FILE_H
+# include <sys/file.h>
+#endif
+
+#if MISSING_FCLOSE_DECL
+extern int fclose(FILE *);
+#endif
+
+#ifdef HAVE_SYS_MMAN_H
+# include <sys/mman.h>
+#endif
+
+#include "scanf.h"
+#include "zend_API.h"
+
+#ifdef ZTS
+int file_globals_id;
+#else
+php_file_globals file_globals;
+#endif
+
+#if defined(HAVE_FNMATCH) && !defined(PHP_WIN32)
+# ifndef _GNU_SOURCE
+#  define _GNU_SOURCE
+# endif
+# include <fnmatch.h>
+#endif
+
+#ifdef HAVE_WCHAR_H
+# include <wchar.h>
+#endif
+
+#ifndef S_ISDIR
+# define S_ISDIR(mode)	(((mode)&S_IFMT) == S_IFDIR)
+#endif
+/* }}} */
+
+#define PHP_STREAM_TO_ZVAL(stream, arg) \
+	php_stream_from_zval_no_verify(stream, arg); \
+	if (stream == NULL) {	\
+		RETURN_FALSE;	\
+	}
+
+/* {{{ ZTS-stuff / Globals / Prototypes */
+
+/* sharing globals is *evil* */
+static int le_stream_context = FAILURE;
+
+PHPAPI int php_le_stream_context(TSRMLS_D)
+{
+	return le_stream_context;
+}
+/* }}} */
+
+/* {{{ Module-Stuff
+*/
+static ZEND_RSRC_DTOR_FUNC(file_context_dtor)
+{
+	php_stream_context *context = (php_stream_context*)rsrc->ptr;
+	if (context->options) {
+		zval_ptr_dtor(&context->options);
+		context->options = NULL;
+	}
+	php_stream_context_free(context);
+}
+
+static void file_globals_ctor(php_file_globals *file_globals_p TSRMLS_DC)
+{
+	FG(pclose_ret) = 0;
+	FG(user_stream_current_filename) = NULL;
+	FG(def_chunk_size) = PHP_SOCK_CHUNK_SIZE;
+	FG(wrapper_errors) = NULL;
+}
+
+static void file_globals_dtor(php_file_globals *file_globals_p TSRMLS_DC)
+{
+}
+
+PHP_INI_BEGIN()
+	STD_PHP_INI_ENTRY("user_agent", NULL, PHP_INI_ALL, OnUpdateString, user_agent, php_file_globals, file_globals)
+	STD_PHP_INI_ENTRY("from", NULL, PHP_INI_ALL, OnUpdateString, from_address, php_file_globals, file_globals)
+	STD_PHP_INI_ENTRY("default_socket_timeout", "60", PHP_INI_ALL, OnUpdateLong, default_socket_timeout, php_file_globals, file_globals)
+	STD_PHP_INI_ENTRY("auto_detect_line_endings", "0", PHP_INI_ALL, OnUpdateLong, auto_detect_line_endings, php_file_globals, file_globals)
+PHP_INI_END()
+
+PHP_MINIT_FUNCTION(file)
+{
+	le_stream_context = zend_register_list_destructors_ex(file_context_dtor, NULL, "stream-context", module_number);
+
+#ifdef ZTS
+	ts_allocate_id(&file_globals_id, sizeof(php_file_globals), (ts_allocate_ctor) file_globals_ctor, (ts_allocate_dtor) file_globals_dtor);
+#else
+	file_globals_ctor(&file_globals TSRMLS_CC);
+#endif
+
+	REGISTER_INI_ENTRIES();
+
+	REGISTER_LONG_CONSTANT("SEEK_SET", SEEK_SET, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("SEEK_CUR", SEEK_CUR, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("SEEK_END", SEEK_END, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("LOCK_SH", PHP_LOCK_SH, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("LOCK_EX", PHP_LOCK_EX, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("LOCK_UN", PHP_LOCK_UN, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("LOCK_NB", PHP_LOCK_NB, CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_CONNECT",			PHP_STREAM_NOTIFY_CONNECT,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_AUTH_REQUIRED",	PHP_STREAM_NOTIFY_AUTH_REQUIRED,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_AUTH_RESULT",		PHP_STREAM_NOTIFY_AUTH_RESULT,		CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_MIME_TYPE_IS",	PHP_STREAM_NOTIFY_MIME_TYPE_IS,		CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_FILE_SIZE_IS",	PHP_STREAM_NOTIFY_FILE_SIZE_IS,		CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_REDIRECTED",		PHP_STREAM_NOTIFY_REDIRECTED,		CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_PROGRESS",		PHP_STREAM_NOTIFY_PROGRESS,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_FAILURE",			PHP_STREAM_NOTIFY_FAILURE,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_COMPLETED",		PHP_STREAM_NOTIFY_COMPLETED,		CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_RESOLVE",			PHP_STREAM_NOTIFY_RESOLVE,			CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_SEVERITY_INFO",	PHP_STREAM_NOTIFY_SEVERITY_INFO,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_SEVERITY_WARN",	PHP_STREAM_NOTIFY_SEVERITY_WARN,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_NOTIFY_SEVERITY_ERR",	PHP_STREAM_NOTIFY_SEVERITY_ERR,		CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_FILTER_READ",			PHP_STREAM_FILTER_READ,				CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_FILTER_WRITE",			PHP_STREAM_FILTER_WRITE,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_FILTER_ALL",				PHP_STREAM_FILTER_ALL,				CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_CLIENT_PERSISTENT",		PHP_STREAM_CLIENT_PERSISTENT,		CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CLIENT_ASYNC_CONNECT",	PHP_STREAM_CLIENT_ASYNC_CONNECT,	CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CLIENT_CONNECT",			PHP_STREAM_CLIENT_CONNECT,	CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_SSLv2_CLIENT",		STREAM_CRYPTO_METHOD_SSLv2_CLIENT,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_SSLv3_CLIENT",		STREAM_CRYPTO_METHOD_SSLv3_CLIENT,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_SSLv23_CLIENT",	STREAM_CRYPTO_METHOD_SSLv23_CLIENT,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_TLS_CLIENT",		STREAM_CRYPTO_METHOD_TLS_CLIENT,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_SSLv2_SERVER",		STREAM_CRYPTO_METHOD_SSLv2_SERVER,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_SSLv3_SERVER",		STREAM_CRYPTO_METHOD_SSLv3_SERVER,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_SSLv23_SERVER",	STREAM_CRYPTO_METHOD_SSLv23_SERVER,	CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_CRYPTO_METHOD_TLS_SERVER",		STREAM_CRYPTO_METHOD_TLS_SERVER,	CONST_CS|CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_SHUT_RD",	STREAM_SHUT_RD,		CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_SHUT_WR",	STREAM_SHUT_WR,		CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_SHUT_RDWR",	STREAM_SHUT_RDWR,	CONST_CS|CONST_PERSISTENT);
+
+#ifdef PF_INET
+	REGISTER_LONG_CONSTANT("STREAM_PF_INET", PF_INET, CONST_CS|CONST_PERSISTENT);
+#elif defined(AF_INET)
+	REGISTER_LONG_CONSTANT("STREAM_PF_INET", AF_INET, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#if HAVE_IPV6
+# ifdef PF_INET6
+	REGISTER_LONG_CONSTANT("STREAM_PF_INET6", PF_INET6, CONST_CS|CONST_PERSISTENT);
+# elif defined(AF_INET6)
+	REGISTER_LONG_CONSTANT("STREAM_PF_INET6", AF_INET6, CONST_CS|CONST_PERSISTENT);
+# endif
+#endif
+
+#ifdef PF_UNIX
+	REGISTER_LONG_CONSTANT("STREAM_PF_UNIX", PF_UNIX, CONST_CS|CONST_PERSISTENT);
+#elif defined(AF_UNIX)
+	REGISTER_LONG_CONSTANT("STREAM_PF_UNIX", AF_UNIX, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef IPPROTO_IP
+	/* most people will use this one when calling socket() or socketpair() */
+	REGISTER_LONG_CONSTANT("STREAM_IPPROTO_IP", IPPROTO_IP, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef IPPROTO_TCP
+	REGISTER_LONG_CONSTANT("STREAM_IPPROTO_TCP", IPPROTO_TCP, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef IPPROTO_UDP
+	REGISTER_LONG_CONSTANT("STREAM_IPPROTO_UDP", IPPROTO_UDP, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef IPPROTO_ICMP
+	REGISTER_LONG_CONSTANT("STREAM_IPPROTO_ICMP", IPPROTO_ICMP, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef IPPROTO_RAW
+	REGISTER_LONG_CONSTANT("STREAM_IPPROTO_RAW", IPPROTO_RAW, CONST_CS|CONST_PERSISTENT);
+#endif
+
+	REGISTER_LONG_CONSTANT("STREAM_SOCK_STREAM", SOCK_STREAM, CONST_CS|CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_SOCK_DGRAM", SOCK_DGRAM, CONST_CS|CONST_PERSISTENT);
+
+#ifdef SOCK_RAW
+	REGISTER_LONG_CONSTANT("STREAM_SOCK_RAW", SOCK_RAW, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef SOCK_SEQPACKET
+	REGISTER_LONG_CONSTANT("STREAM_SOCK_SEQPACKET", SOCK_SEQPACKET, CONST_CS|CONST_PERSISTENT);
+#endif
+
+#ifdef SOCK_RDM
+	REGISTER_LONG_CONSTANT("STREAM_SOCK_RDM", SOCK_RDM, CONST_CS|CONST_PERSISTENT);
+#endif
+
+	REGISTER_LONG_CONSTANT("STREAM_PEEK", STREAM_PEEK, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_OOB",  STREAM_OOB, CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("STREAM_SERVER_BIND",			STREAM_XPORT_BIND,					CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("STREAM_SERVER_LISTEN",			STREAM_XPORT_LISTEN,				CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("FILE_USE_INCLUDE_PATH",			PHP_FILE_USE_INCLUDE_PATH,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FILE_IGNORE_NEW_LINES",			PHP_FILE_IGNORE_NEW_LINES,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FILE_SKIP_EMPTY_LINES",			PHP_FILE_SKIP_EMPTY_LINES,			CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FILE_APPEND",					PHP_FILE_APPEND,					CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FILE_NO_DEFAULT_CONTEXT",		PHP_FILE_NO_DEFAULT_CONTEXT,		CONST_CS | CONST_PERSISTENT);
+
+	REGISTER_LONG_CONSTANT("FILE_TEXT",						0,									CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FILE_BINARY",					0,									CONST_CS | CONST_PERSISTENT);
+
+#ifdef HAVE_FNMATCH
+	REGISTER_LONG_CONSTANT("FNM_NOESCAPE", FNM_NOESCAPE, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FNM_PATHNAME", FNM_PATHNAME, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("FNM_PERIOD",   FNM_PERIOD,   CONST_CS | CONST_PERSISTENT);
+# ifdef FNM_CASEFOLD /* a GNU extension */ /* TODO emulate if not available */
+	REGISTER_LONG_CONSTANT("FNM_CASEFOLD", FNM_CASEFOLD, CONST_CS | CONST_PERSISTENT);
+# endif
+#endif
+
+	return SUCCESS;
+}
+/* }}} */
+
+PHP_MSHUTDOWN_FUNCTION(file) /* {{{ */
+{
+#ifndef ZTS
+	file_globals_dtor(&file_globals TSRMLS_CC);
+#endif
+	return SUCCESS;
+}
+/* }}} */
+
+static int flock_values[] = { LOCK_SH, LOCK_EX, LOCK_UN };
+
+/* {{{ proto bool flock(resource fp, int operation [, int &wouldblock])
+   Portable file locking */
+PHP_FUNCTION(flock)
+{
+	zval *arg1, *arg3 = NULL;
+	int act;
+	php_stream *stream;
+	long operation = 0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl|z", &arg1, &operation, &arg3) == FAILURE) {
+		return;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	act = operation & 3;
+	if (act < 1 || act > 3) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Illegal operation argument");
+		RETURN_FALSE;
+	}
+
+	if (arg3 && PZVAL_IS_REF(arg3)) {
+		convert_to_long_ex(&arg3);
+		Z_LVAL_P(arg3) = 0;
+	}
+
+	/* flock_values contains all possible actions if (operation & 4) we won't block on the lock */
+	act = flock_values[act - 1] | (operation & PHP_LOCK_NB ? LOCK_NB : 0);
+	if (php_stream_lock(stream, act)) {
+		if (operation && errno == EWOULDBLOCK && arg3 && PZVAL_IS_REF(arg3)) {
+			Z_LVAL_P(arg3) = 1;
+		}
+		RETURN_FALSE;
+	}
+	RETURN_TRUE;
+}
+/* }}} */
+
+#define PHP_META_UNSAFE ".\\+*?[^]$() "
+
+/* {{{ proto array get_meta_tags(string filename [, bool use_include_path])
+   Extracts all meta tag content attributes from a file and returns an array */
+PHP_FUNCTION(get_meta_tags)
+{
+	char *filename;
+	int filename_len;
+	zend_bool use_include_path = 0;
+	int in_tag = 0, done = 0;
+	int looking_for_val = 0, have_name = 0, have_content = 0;
+	int saw_name = 0, saw_content = 0;
+	char *name = NULL, *value = NULL, *temp = NULL;
+	php_meta_tags_token tok, tok_last;
+	php_meta_tags_data md;
+
+	/* Initiailize our structure */
+	memset(&md, 0, sizeof(md));
+
+	/* Parse arguments */
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|b", &filename, &filename_len, &use_include_path) == FAILURE) {
+		return;
+	}
+
+	md.stream = php_stream_open_wrapper(filename, "rb",
+			(use_include_path ? USE_PATH : 0) | REPORT_ERRORS,
+			NULL);
+	if (!md.stream)	{
+		RETURN_FALSE;
+	}
+
+	array_init(return_value);
+
+	tok_last = TOK_EOF;
+
+	while (!done && (tok = php_next_meta_token(&md TSRMLS_CC)) != TOK_EOF) {
+		if (tok == TOK_ID) {
+			if (tok_last == TOK_OPENTAG) {
+				md.in_meta = !strcasecmp("meta", md.token_data);
+			} else if (tok_last == TOK_SLASH && in_tag) {
+				if (strcasecmp("head", md.token_data) == 0) {
+					/* We are done here! */
+					done = 1;
+				}
+			} else if (tok_last == TOK_EQUAL && looking_for_val) {
+				if (saw_name) {
+					STR_FREE(name);
+					/* Get the NAME attr (Single word attr, non-quoted) */
+					temp = name = estrndup(md.token_data, md.token_len);
+
+					while (temp && *temp) {
+						if (strchr(PHP_META_UNSAFE, *temp)) {
+							*temp = '_';
+						}
+						temp++;
+					}
+
+					have_name = 1;
+				} else if (saw_content) {
+					STR_FREE(value);
+					value = estrndup(md.token_data, md.token_len);
+					have_content = 1;
+				}
+
+				looking_for_val = 0;
+			} else {
+				if (md.in_meta) {
+					if (strcasecmp("name", md.token_data) == 0) {
+						saw_name = 1;
+						saw_content = 0;
+						looking_for_val = 1;
+					} else if (strcasecmp("content", md.token_data) == 0) {
+						saw_name = 0;
+						saw_content = 1;
+						looking_for_val = 1;
+					}
+				}
+			}
+		} else if (tok == TOK_STRING && tok_last == TOK_EQUAL && looking_for_val) {
+			if (saw_name) {
+				STR_FREE(name);
+				/* Get the NAME attr (Quoted single/double) */
+				temp = name = estrndup(md.token_data, md.token_len);
+
+				while (temp && *temp) {
+					if (strchr(PHP_META_UNSAFE, *temp)) {
+						*temp = '_';
+					}
+					temp++;
+				}
+
+				have_name = 1;
+			} else if (saw_content) {
+				STR_FREE(value);
+				value = estrndup(md.token_data, md.token_len);
+				have_content = 1;
+			}
+
+			looking_for_val = 0;
+		} else if (tok == TOK_OPENTAG) {
+			if (looking_for_val) {
+				looking_for_val = 0;
+				have_name = saw_name = 0;
+				have_content = saw_content = 0;
+			}
+			in_tag = 1;
+		} else if (tok == TOK_CLOSETAG) {
+			if (have_name) {
+				/* For BC */
+				php_strtolower(name, strlen(name));
+				if (have_content) {
+					add_assoc_string(return_value, name, value, 1);
+				} else {
+					add_assoc_string(return_value, name, "", 1);
+				}
+
+				efree(name);
+				STR_FREE(value);
+			} else if (have_content) {
+				efree(value);
+			}
+
+			name = value = NULL;
+
+			/* Reset all of our flags */
+			in_tag = looking_for_val = 0;
+			have_name = saw_name = 0;
+			have_content = saw_content = 0;
+			md.in_meta = 0;
+		}
+
+		tok_last = tok;
+
+		if (md.token_data)
+			efree(md.token_data);
+
+		md.token_data = NULL;
+	}
+
+	STR_FREE(value);
+	STR_FREE(name);
+	php_stream_close(md.stream);
+}
+/* }}} */
+
+/* {{{ proto string file_get_contents(string filename [, bool use_include_path [, resource context [, long offset [, long maxlen]]]])
+   Read the entire file into a string */
+PHP_FUNCTION(file_get_contents)
+{
+	char *filename;
+	int filename_len;
+	char *contents;
+	zend_bool use_include_path = 0;
+	php_stream *stream;
+	int len;
+	long offset = -1;
+	long maxlen = PHP_STREAM_COPY_ALL;
+	zval *zcontext = NULL;
+	php_stream_context *context = NULL;
+
+	/* Parse arguments */
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|br!ll", &filename, &filename_len, &use_include_path, &zcontext, &offset, &maxlen) == FAILURE) {
+		return;
+	}
+
+	if (ZEND_NUM_ARGS() == 5 && maxlen < 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "length must be greater than or equal to zero");
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	stream = php_stream_open_wrapper_ex(filename, "rb",
+				(use_include_path ? USE_PATH : 0) | REPORT_ERRORS,
+				NULL, context);
+	if (!stream) {
+		RETURN_FALSE;
+	}
+
+	if (offset > 0 && php_stream_seek(stream, offset, SEEK_SET) < 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to seek to position %ld in the stream", offset);
+		php_stream_close(stream);
+		RETURN_FALSE;
+	}
+
+	if ((len = php_stream_copy_to_mem(stream, &contents, maxlen, 0)) > 0) {
+		RETVAL_STRINGL(contents, len, 0);
+	} else if (len == 0) {
+		RETVAL_EMPTY_STRING();
+	} else {
+		RETVAL_FALSE;
+	}
+
+	php_stream_close(stream);
+}
+/* }}} */
+
+/* {{{ proto int file_put_contents(string file, mixed data [, int flags [, resource context]])
+   Write/Create a file with contents data and return the number of bytes written */
+PHP_FUNCTION(file_put_contents)
+{
+	php_stream *stream;
+	char *filename;
+	int filename_len;
+	zval *data;
+	int numbytes = 0;
+	long flags = 0;
+	zval *zcontext = NULL;
+	php_stream_context *context = NULL;
+	php_stream *srcstream = NULL;
+	char mode[3] = "wb";
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pz/|lr!", &filename, &filename_len, &data, &flags, &zcontext) == FAILURE) {
+		return;
+	}
+
+	if (Z_TYPE_P(data) == IS_RESOURCE) {
+		php_stream_from_zval(srcstream, &data);
+	}
+
+	context = php_stream_context_from_zval(zcontext, flags & PHP_FILE_NO_DEFAULT_CONTEXT);
+
+	if (flags & PHP_FILE_APPEND) {
+		mode[0] = 'a';
+	} else if (flags & LOCK_EX) {
+		/* check to make sure we are dealing with a regular file */
+		if (php_memnstr(filename, "://", sizeof("://") - 1, filename + filename_len)) {
+			if (strncasecmp(filename, "file://", sizeof("file://") - 1)) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "Exclusive locks may only be set for regular files");
+				RETURN_FALSE;
+			}
+		}
+		mode[0] = 'c';
+	}
+	mode[2] = '\0';
+
+	stream = php_stream_open_wrapper_ex(filename, mode, ((flags & PHP_FILE_USE_INCLUDE_PATH) ? USE_PATH : 0) | REPORT_ERRORS, NULL, context);
+	if (stream == NULL) {
+		RETURN_FALSE;
+	}
+
+	if (flags & LOCK_EX && (!php_stream_supports_lock(stream) || php_stream_lock(stream, LOCK_EX))) {
+		php_stream_close(stream);
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Exclusive locks are not supported for this stream");
+		RETURN_FALSE;
+	}
+
+	if (mode[0] == 'c') {
+		php_stream_truncate_set_size(stream, 0);
+	}
+
+	switch (Z_TYPE_P(data)) {
+		case IS_RESOURCE: {
+			size_t len;
+			if (php_stream_copy_to_stream_ex(srcstream, stream, PHP_STREAM_COPY_ALL, &len) != SUCCESS) {
+				numbytes = -1;
+			} else {
+				numbytes = len;
+			}
+			break;
+		}
+		case IS_NULL:
+		case IS_LONG:
+		case IS_DOUBLE:
+		case IS_BOOL:
+		case IS_CONSTANT:
+			convert_to_string_ex(&data);
+
+		case IS_STRING:
+			if (Z_STRLEN_P(data)) {
+				numbytes = php_stream_write(stream, Z_STRVAL_P(data), Z_STRLEN_P(data));
+				if (numbytes != Z_STRLEN_P(data)) {
+					php_error_docref(NULL TSRMLS_CC, E_WARNING, "Only %d of %d bytes written, possibly out of free disk space", numbytes, Z_STRLEN_P(data));
+					numbytes = -1;
+				}
+			}
+			break;
+
+		case IS_ARRAY:
+			if (zend_hash_num_elements(Z_ARRVAL_P(data))) {
+				int bytes_written;
+				zval **tmp;
+				HashPosition pos;
+
+				zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(data), &pos);
+				while (zend_hash_get_current_data_ex(Z_ARRVAL_P(data), (void **) &tmp, &pos) == SUCCESS) {
+					if (Z_TYPE_PP(tmp) != IS_STRING) {
+						SEPARATE_ZVAL(tmp);
+						convert_to_string(*tmp);
+					}
+					if (Z_STRLEN_PP(tmp)) {
+						numbytes += Z_STRLEN_PP(tmp);
+						bytes_written = php_stream_write(stream, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
+						if (bytes_written < 0 || bytes_written != Z_STRLEN_PP(tmp)) {
+							if (bytes_written < 0) {
+								php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to write %d bytes to %s", Z_STRLEN_PP(tmp), filename);
+							} else {
+								php_error_docref(NULL TSRMLS_CC, E_WARNING, "Only %d of %d bytes written, possibly out of free disk space", bytes_written, Z_STRLEN_PP(tmp));
+							}
+							numbytes = -1;
+							break;
+						}
+					}
+					zend_hash_move_forward_ex(Z_ARRVAL_P(data), &pos);
+				}
+			}
+			break;
+
+		case IS_OBJECT:
+			if (Z_OBJ_HT_P(data) != NULL) {
+				zval out;
+
+				if (zend_std_cast_object_tostring(data, &out, IS_STRING TSRMLS_CC) == SUCCESS) {
+					numbytes = php_stream_write(stream, Z_STRVAL(out), Z_STRLEN(out));
+					if (numbytes != Z_STRLEN(out)) {
+						php_error_docref(NULL TSRMLS_CC, E_WARNING, "Only %d of %d bytes written, possibly out of free disk space", numbytes, Z_STRLEN(out));
+						numbytes = -1;
+					}
+					zval_dtor(&out);
+					break;
+				}
+			}
+		default:
+			numbytes = -1;
+			break;
+	}
+	php_stream_close(stream);
+
+	if (numbytes < 0) {
+		RETURN_FALSE;
+	}
+
+	RETURN_LONG(numbytes);
+}
+/* }}} */
+
+#define PHP_FILE_BUF_SIZE	80
+
+/* {{{ proto array file(string filename [, int flags[, resource context]])
+   Read entire file into an array */
+PHP_FUNCTION(file)
+{
+	char *filename;
+	int filename_len;
+	char *target_buf=NULL, *p, *s, *e;
+	register int i = 0;
+	int target_len;
+	char eol_marker = '\n';
+	long flags = 0;
+	zend_bool use_include_path;
+	zend_bool include_new_line;
+	zend_bool skip_blank_lines;
+	php_stream *stream;
+	zval *zcontext = NULL;
+	php_stream_context *context = NULL;
+
+	/* Parse arguments */
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|lr!", &filename, &filename_len, &flags, &zcontext) == FAILURE) {
+		return;
+	}
+	if (flags < 0 || flags > (PHP_FILE_USE_INCLUDE_PATH | PHP_FILE_IGNORE_NEW_LINES | PHP_FILE_SKIP_EMPTY_LINES | PHP_FILE_NO_DEFAULT_CONTEXT)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%ld' flag is not supported", flags);
+		RETURN_FALSE;
+	}
+
+	use_include_path = flags & PHP_FILE_USE_INCLUDE_PATH;
+	include_new_line = !(flags & PHP_FILE_IGNORE_NEW_LINES);
+	skip_blank_lines = flags & PHP_FILE_SKIP_EMPTY_LINES;
+
+	context = php_stream_context_from_zval(zcontext, flags & PHP_FILE_NO_DEFAULT_CONTEXT);
+
+	stream = php_stream_open_wrapper_ex(filename, "rb", (use_include_path ? USE_PATH : 0) | REPORT_ERRORS, NULL, context);
+	if (!stream) {
+		RETURN_FALSE;
+	}
+
+	/* Initialize return array */
+	array_init(return_value);
+
+	if ((target_len = php_stream_copy_to_mem(stream, &target_buf, PHP_STREAM_COPY_ALL, 0))) {
+		s = target_buf;
+		e = target_buf + target_len;
+
+		if (!(p = php_stream_locate_eol(stream, target_buf, target_len TSRMLS_CC))) {
+			p = e;
+			goto parse_eol;
+		}
+
+		if (stream->flags & PHP_STREAM_FLAG_EOL_MAC) {
+			eol_marker = '\r';
+		}
+
+		/* for performance reasons the code is duplicated, so that the if (include_new_line)
+		 * will not need to be done for every single line in the file. */
+		if (include_new_line) {
+			do {
+				p++;
+parse_eol:
+				add_index_stringl(return_value, i++, estrndup(s, p-s), p-s, 0);
+				s = p;
+			} while ((p = memchr(p, eol_marker, (e-p))));
+		} else {
+			do {
+				int windows_eol = 0;
+				if (p != target_buf && eol_marker == '\n' && *(p - 1) == '\r') {
+					windows_eol++;
+				}
+				if (skip_blank_lines && !(p-s-windows_eol)) {
+					s = ++p;
+					continue;
+				}
+				add_index_stringl(return_value, i++, estrndup(s, p-s-windows_eol), p-s-windows_eol, 0);
+				s = ++p;
+			} while ((p = memchr(p, eol_marker, (e-p))));
+		}
+
+		/* handle any left overs of files without new lines */
+		if (s != e) {
+			p = e;
+			goto parse_eol;
+		}
+	}
+
+	if (target_buf) {
+		efree(target_buf);
+	}
+	php_stream_close(stream);
+}
+/* }}} */
+
+/* {{{ proto string tempnam(string dir, string prefix)
+   Create a unique filename in a directory */
+PHP_FUNCTION(tempnam)
+{
+	char *dir, *prefix;
+	int dir_len, prefix_len;
+	size_t p_len;
+	char *opened_path;
+	char *p;
+	int fd;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps", &dir, &dir_len, &prefix, &prefix_len) == FAILURE) {
+		return;
+	}
+
+	if (php_check_open_basedir(dir TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	php_basename(prefix, prefix_len, NULL, 0, &p, &p_len TSRMLS_CC);
+	if (p_len > 64) {
+		p[63] = '\0';
+	}
+	
+	RETVAL_FALSE;
+
+	if ((fd = php_open_temporary_fd_ex(dir, p, &opened_path, 1 TSRMLS_CC)) >= 0) {
+		close(fd);
+		RETVAL_STRING(opened_path, 0);
+	}
+	efree(p);
+}
+/* }}} */
+
+/* {{{ proto resource tmpfile(void)
+   Create a temporary file that will be deleted automatically after use */
+PHP_NAMED_FUNCTION(php_if_tmpfile)
+{
+	php_stream *stream;
+
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
+	stream = php_stream_fopen_tmpfile();
+
+	if (stream) {
+		php_stream_to_zval(stream, return_value);
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ proto resource fopen(string filename, string mode [, bool use_include_path [, resource context]])
+   Open a file or a URL and return a file pointer */
+PHP_NAMED_FUNCTION(php_if_fopen)
+{
+	char *filename, *mode;
+	int filename_len, mode_len;
+	zend_bool use_include_path = 0;
+	zval *zcontext = NULL;
+	php_stream *stream;
+	php_stream_context *context = NULL;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps|br", &filename, &filename_len, &mode, &mode_len, &use_include_path, &zcontext) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	stream = php_stream_open_wrapper_ex(filename, mode, (use_include_path ? USE_PATH : 0) | REPORT_ERRORS, NULL, context);
+
+	if (stream == NULL) {
+		RETURN_FALSE;
+	}
+
+	php_stream_to_zval(stream, return_value);
+}
+/* }}} */
+
+/* {{{ proto bool fclose(resource fp)
+   Close an open file pointer */
+PHPAPI PHP_FUNCTION(fclose)
+{
+	zval *arg1;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	if ((stream->flags & PHP_STREAM_FLAG_NO_FCLOSE) != 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%d is not a valid stream resource", stream->rsrc_id);
+		RETURN_FALSE;
+	}
+
+	if (!stream->is_persistent) {
+		php_stream_close(stream);
+	} else {
+		php_stream_pclose(stream);
+	}
+
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto resource popen(string command, string mode)
+   Execute a command and open either a read or a write pipe to it */
+PHP_FUNCTION(popen)
+{
+	char *command, *mode;
+	int command_len, mode_len;
+	FILE *fp;
+	php_stream *stream;
+	char *posix_mode;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps", &command, &command_len, &mode, &mode_len) == FAILURE) {
+		return;
+	}
+
+	posix_mode = estrndup(mode, mode_len);
+#ifndef PHP_WIN32
+	{
+		char *z = memchr(posix_mode, 'b', mode_len);
+		if (z) {
+			memmove(z, z + 1, mode_len - (z - posix_mode));
+		}
+	}
+#endif
+
+	fp = VCWD_POPEN(command, posix_mode);
+	if (!fp) {
+		php_error_docref2(NULL TSRMLS_CC, command, posix_mode, E_WARNING, "%s", strerror(errno));
+		efree(posix_mode);
+		RETURN_FALSE;
+	}
+
+	stream = php_stream_fopen_from_pipe(fp, mode);
+
+	if (stream == NULL)	{
+		php_error_docref2(NULL TSRMLS_CC, command, mode, E_WARNING, "%s", strerror(errno));
+		RETVAL_FALSE;
+	} else {
+		php_stream_to_zval(stream, return_value);
+	}
+
+	efree(posix_mode);
+}
+/* }}} */
+
+/* {{{ proto int pclose(resource fp)
+   Close a file pointer opened by popen() */
+PHP_FUNCTION(pclose)
+{
+	zval *arg1;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	zend_list_delete(stream->rsrc_id);
+	RETURN_LONG(FG(pclose_ret));
+}
+/* }}} */
+
+/* {{{ proto bool feof(resource fp)
+   Test for end-of-file on a file pointer */
+PHPAPI PHP_FUNCTION(feof)
+{
+	zval *arg1;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	if (php_stream_eof(stream)) {
+		RETURN_TRUE;
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ proto string fgets(resource fp[, int length])
+   Get a line from file pointer */
+PHPAPI PHP_FUNCTION(fgets)
+{
+	zval *arg1;
+	long len = 1024;
+	char *buf = NULL;
+	int argc = ZEND_NUM_ARGS();
+	size_t line_len = 0;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &arg1, &len) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	if (argc == 1) {
+		/* ask streams to give us a buffer of an appropriate size */
+		buf = php_stream_get_line(stream, NULL, 0, &line_len);
+		if (buf == NULL) {
+			goto exit_failed;
+		}
+	} else if (argc > 1) {
+		if (len <= 0) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than 0");
+			RETURN_FALSE;
+		}
+
+		buf = ecalloc(len + 1, sizeof(char));
+		if (php_stream_get_line(stream, buf, len, &line_len) == NULL) {
+			goto exit_failed;
+		}
+	}
+
+	ZVAL_STRINGL(return_value, buf, line_len, 0);
+	/* resize buffer if it's much larger than the result.
+	 * Only needed if the user requested a buffer size. */
+	if (argc > 1 && Z_STRLEN_P(return_value) < len / 2) {
+		Z_STRVAL_P(return_value) = erealloc(buf, line_len + 1);
+	}
+	return;
+
+exit_failed:
+	RETVAL_FALSE;
+	if (buf) {
+		efree(buf);
+	}
+}
+/* }}} */
+
+/* {{{ proto string fgetc(resource fp)
+   Get a character from file pointer */
+PHPAPI PHP_FUNCTION(fgetc)
+{
+	zval *arg1;
+	char buf[2];
+	int result;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	result = php_stream_getc(stream);
+
+	if (result == EOF) {
+		RETVAL_FALSE;
+	} else {
+		buf[0] = result;
+		buf[1] = '\0';
+
+		RETURN_STRINGL(buf, 1, 1);
+	}
+}
+/* }}} */
+
+/* {{{ proto string fgetss(resource fp [, int length [, string allowable_tags]])
+   Get a line from file pointer and strip HTML tags */
+PHPAPI PHP_FUNCTION(fgetss)
+{
+	zval *fd;
+	long bytes = 0;
+	size_t len = 0;
+	size_t actual_len, retval_len;
+	char *buf = NULL, *retval;
+	php_stream *stream;
+	char *allowed_tags=NULL;
+	int allowed_tags_len=0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ls", &fd, &bytes, &allowed_tags, &allowed_tags_len) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &fd);
+
+	if (ZEND_NUM_ARGS() >= 2) {
+		if (bytes <= 0) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than 0");
+			RETURN_FALSE;
+		}
+
+		len = (size_t) bytes;
+		buf = safe_emalloc(sizeof(char), (len + 1), 0);
+		/*needed because recv doesnt set null char at end*/
+		memset(buf, 0, len + 1);
+	}
+
+	if ((retval = php_stream_get_line(stream, buf, len, &actual_len)) == NULL)	{
+		if (buf != NULL) {
+			efree(buf);
+		}
+		RETURN_FALSE;
+	}
+
+	retval_len = php_strip_tags(retval, actual_len, &stream->fgetss_state, allowed_tags, allowed_tags_len);
+
+	RETURN_STRINGL(retval, retval_len, 0);
+}
+/* }}} */
+
+/* {{{ proto mixed fscanf(resource stream, string format [, string ...])
+   Implements a mostly ANSI compatible fscanf() */
+PHP_FUNCTION(fscanf)
+{
+	int result, format_len, type, argc = 0;
+	zval ***args = NULL;
+	zval *file_handle;
+	char *buf, *format;
+	size_t len;
+	void *what;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs*", &file_handle, &format, &format_len, &args, &argc) == FAILURE) {
+		return;
+	}
+
+	what = zend_fetch_resource(&file_handle TSRMLS_CC, -1, "File-Handle", &type, 2, php_file_le_stream(), php_file_le_pstream());
+
+	/* we can't do a ZEND_VERIFY_RESOURCE(what), otherwise we end up
+	 * with a leak if we have an invalid filehandle. This needs changing
+	 * if the code behind ZEND_VERIFY_RESOURCE changed. - cc */
+	if (!what) {
+		if (args) {
+			efree(args);
+		}
+		RETURN_FALSE;
+	}
+
+	buf = php_stream_get_line((php_stream *) what, NULL, 0, &len);
+	if (buf == NULL) {
+		if (args) {
+			efree(args);
+		}
+		RETURN_FALSE;
+	}
+
+	result = php_sscanf_internal(buf, format, argc, args, 0, &return_value TSRMLS_CC);
+
+	if (args) {
+		efree(args);
+	}
+	efree(buf);
+
+	if (SCAN_ERROR_WRONG_PARAM_COUNT == result) {
+		WRONG_PARAM_COUNT;
+	}
+}
+/* }}} */
+
+/* {{{ proto int fwrite(resource fp, string str [, int length])
+   Binary-safe file write */
+PHPAPI PHP_FUNCTION(fwrite)
+{
+	zval *arg1;
+	char *arg2;
+	int arg2len;
+	int ret;
+	int num_bytes;
+	long arg3 = 0;
+	char *buffer = NULL;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|l", &arg1, &arg2, &arg2len, &arg3) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	if (ZEND_NUM_ARGS() == 2) {
+		num_bytes = arg2len;
+	} else {
+		num_bytes = MAX(0, MIN((int)arg3, arg2len));
+	}
+
+	if (!num_bytes) {
+		RETURN_LONG(0);
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	ret = php_stream_write(stream, buffer ? buffer : arg2, num_bytes);
+	if (buffer) {
+		efree(buffer);
+	}
+
+	RETURN_LONG(ret);
+}
+/* }}} */
+
+/* {{{ proto bool fflush(resource fp)
+   Flushes output */
+PHPAPI PHP_FUNCTION(fflush)
+{
+	zval *arg1;
+	int ret;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	ret = php_stream_flush(stream);
+	if (ret) {
+		RETURN_FALSE;
+	}
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto bool rewind(resource fp)
+   Rewind the position of a file pointer */
+PHPAPI PHP_FUNCTION(rewind)
+{
+	zval *arg1;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	if (-1 == php_stream_rewind(stream)) {
+		RETURN_FALSE;
+	}
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto int ftell(resource fp)
+   Get file pointer's read/write position */
+PHPAPI PHP_FUNCTION(ftell)
+{
+	zval *arg1;
+	long ret;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	ret = php_stream_tell(stream);
+	if (ret == -1)	{
+		RETURN_FALSE;
+	}
+	RETURN_LONG(ret);
+}
+/* }}} */
+
+/* {{{ proto int fseek(resource fp, int offset [, int whence])
+   Seek on a file pointer */
+PHPAPI PHP_FUNCTION(fseek)
+{
+	zval *arg1;
+	long arg2, whence = SEEK_SET;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl|l", &arg1, &arg2, &whence) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	RETURN_LONG(php_stream_seek(stream, arg2, whence));
+}
+/* }}} */
+
+/* {{{ php_mkdir
+*/
+
+/* DEPRECATED APIs: Use php_stream_mkdir() instead */
+PHPAPI int php_mkdir_ex(char *dir, long mode, int options TSRMLS_DC)
+{
+	int ret;
+
+	if (php_check_open_basedir(dir TSRMLS_CC)) {
+		return -1;
+	}
+
+	if ((ret = VCWD_MKDIR(dir, (mode_t)mode)) < 0 && (options & REPORT_ERRORS)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
+	}
+
+	return ret;
+}
+
+PHPAPI int php_mkdir(char *dir, long mode TSRMLS_DC)
+{
+	return php_mkdir_ex(dir, mode, REPORT_ERRORS TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ proto bool mkdir(string pathname [, int mode [, bool recursive [, resource context]]])
+   Create a directory */
+PHP_FUNCTION(mkdir)
+{
+	char *dir;
+	int dir_len;
+	zval *zcontext = NULL;
+	long mode = 0777;
+	zend_bool recursive = 0;
+	php_stream_context *context;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|lbr", &dir, &dir_len, &mode, &recursive, &zcontext) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	RETURN_BOOL(php_stream_mkdir(dir, mode, (recursive ? PHP_STREAM_MKDIR_RECURSIVE : 0) | REPORT_ERRORS, context));
+}
+/* }}} */
+
+/* {{{ proto bool rmdir(string dirname[, resource context])
+   Remove a directory */
+PHP_FUNCTION(rmdir)
+{
+	char *dir;
+	int dir_len;
+	zval *zcontext = NULL;
+	php_stream_context *context;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|r", &dir, &dir_len, &zcontext) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	RETURN_BOOL(php_stream_rmdir(dir, REPORT_ERRORS, context));
+}
+/* }}} */
+
+/* {{{ proto int readfile(string filename [, bool use_include_path[, resource context]])
+   Output a file or a URL */
+PHP_FUNCTION(readfile)
+{
+	char *filename;
+	int filename_len;
+	int size = 0;
+	zend_bool use_include_path = 0;
+	zval *zcontext = NULL;
+	php_stream *stream;
+	php_stream_context *context = NULL;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|br!", &filename, &filename_len, &use_include_path, &zcontext) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	stream = php_stream_open_wrapper_ex(filename, "rb", (use_include_path ? USE_PATH : 0) | REPORT_ERRORS, NULL, context);
+	if (stream) {
+		size = php_stream_passthru(stream);
+		php_stream_close(stream);
+		RETURN_LONG(size);
+	}
+
+	RETURN_FALSE;
+}
+/* }}} */
+
+/* {{{ proto int umask([int mask])
+   Return or change the umask */
+PHP_FUNCTION(umask)
+{
+	long arg1 = 0;
+	int oldumask;
+	
+	oldumask = umask(077);
+
+	if (BG(umask) == -1) {
+		BG(umask) = oldumask;
+	}
+	
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	if (ZEND_NUM_ARGS() == 0) {
+		umask(oldumask);
+	} else {
+		umask(arg1);
+	}
+
+	RETURN_LONG(oldumask);
+}
+/* }}} */
+
+/* {{{ proto int fpassthru(resource fp)
+   Output all remaining data from a file pointer */
+PHPAPI PHP_FUNCTION(fpassthru)
+{
+	zval *arg1;
+	int size;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	size = php_stream_passthru(stream);
+	RETURN_LONG(size);
+}
+/* }}} */
+
+/* {{{ proto bool rename(string old_name, string new_name[, resource context])
+   Rename a file */
+PHP_FUNCTION(rename)
+{
+	char *old_name, *new_name;
+	int old_name_len, new_name_len;
+	zval *zcontext = NULL;
+	php_stream_wrapper *wrapper;
+	php_stream_context *context;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp|r", &old_name, &old_name_len, &new_name, &new_name_len, &zcontext) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	wrapper = php_stream_locate_url_wrapper(old_name, NULL, 0 TSRMLS_CC);
+
+	if (!wrapper || !wrapper->wops) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to locate stream wrapper");
+		RETURN_FALSE;
+	}
+
+	if (!wrapper->wops->rename) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s wrapper does not support renaming", wrapper->wops->label ? wrapper->wops->label : "Source");
+		RETURN_FALSE;
+	}
+
+	if (wrapper != php_stream_locate_url_wrapper(new_name, NULL, 0 TSRMLS_CC)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot rename a file across wrapper types");
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	RETURN_BOOL(wrapper->wops->rename(wrapper, old_name, new_name, 0, context TSRMLS_CC));
+}
+/* }}} */
+
+/* {{{ proto bool unlink(string filename[, context context])
+   Delete a file */
+PHP_FUNCTION(unlink)
+{
+	char *filename;
+	int filename_len;
+	php_stream_wrapper *wrapper;
+	zval *zcontext = NULL;
+	php_stream_context *context = NULL;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|r", &filename, &filename_len, &zcontext) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	wrapper = php_stream_locate_url_wrapper(filename, NULL, 0 TSRMLS_CC);
+
+	if (!wrapper || !wrapper->wops) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to locate stream wrapper");
+		RETURN_FALSE;
+	}
+
+	if (!wrapper->wops->unlink) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s does not allow unlinking", wrapper->wops->label ? wrapper->wops->label : "Wrapper");
+		RETURN_FALSE;
+	}
+	RETURN_BOOL(wrapper->wops->unlink(wrapper, filename, REPORT_ERRORS, context TSRMLS_CC));
+}
+/* }}} */
+
+/* {{{ proto bool ftruncate(resource fp, int size)
+   Truncate file to 'size' length */
+PHP_NAMED_FUNCTION(php_if_ftruncate)
+{
+	zval *fp;
+	long size;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &fp, &size) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &fp);
+
+	if (!php_stream_truncate_supported(stream)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Can't truncate this stream!");
+		RETURN_FALSE;
+	}
+
+	RETURN_BOOL(0 == php_stream_truncate_set_size(stream, size));
+}
+/* }}} */
+
+/* {{{ proto array fstat(resource fp)
+   Stat() on a filehandle */
+PHP_NAMED_FUNCTION(php_if_fstat)
+{
+	zval *fp;
+	zval *stat_dev, *stat_ino, *stat_mode, *stat_nlink, *stat_uid, *stat_gid, *stat_rdev,
+		 *stat_size, *stat_atime, *stat_mtime, *stat_ctime, *stat_blksize, *stat_blocks;
+	php_stream *stream;
+	php_stream_statbuf stat_ssb;
+	char *stat_sb_names[13] = {
+		"dev", "ino", "mode", "nlink", "uid", "gid", "rdev",
+		"size", "atime", "mtime", "ctime", "blksize", "blocks"
+	};
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &fp) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &fp);
+
+	if (php_stream_stat(stream, &stat_ssb)) {
+		RETURN_FALSE;
+	}
+
+	array_init(return_value);
+
+	MAKE_LONG_ZVAL_INCREF(stat_dev, stat_ssb.sb.st_dev);
+	MAKE_LONG_ZVAL_INCREF(stat_ino, stat_ssb.sb.st_ino);
+	MAKE_LONG_ZVAL_INCREF(stat_mode, stat_ssb.sb.st_mode);
+	MAKE_LONG_ZVAL_INCREF(stat_nlink, stat_ssb.sb.st_nlink);
+	MAKE_LONG_ZVAL_INCREF(stat_uid, stat_ssb.sb.st_uid);
+	MAKE_LONG_ZVAL_INCREF(stat_gid, stat_ssb.sb.st_gid);
+#ifdef HAVE_ST_RDEV
+	MAKE_LONG_ZVAL_INCREF(stat_rdev, stat_ssb.sb.st_rdev);
+#else
+	MAKE_LONG_ZVAL_INCREF(stat_rdev, -1);
+#endif
+	MAKE_LONG_ZVAL_INCREF(stat_size, stat_ssb.sb.st_size);
+	MAKE_LONG_ZVAL_INCREF(stat_atime, stat_ssb.sb.st_atime);
+	MAKE_LONG_ZVAL_INCREF(stat_mtime, stat_ssb.sb.st_mtime);
+	MAKE_LONG_ZVAL_INCREF(stat_ctime, stat_ssb.sb.st_ctime);
+#ifdef HAVE_ST_BLKSIZE
+	MAKE_LONG_ZVAL_INCREF(stat_blksize, stat_ssb.sb.st_blksize);
+#else
+	MAKE_LONG_ZVAL_INCREF(stat_blksize,-1);
+#endif
+#ifdef HAVE_ST_BLOCKS
+	MAKE_LONG_ZVAL_INCREF(stat_blocks, stat_ssb.sb.st_blocks);
+#else
+	MAKE_LONG_ZVAL_INCREF(stat_blocks,-1);
+#endif
+	/* Store numeric indexes in propper order */
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_dev, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_ino, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_mode, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_nlink, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_uid, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_gid, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_rdev, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_size, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_atime, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_mtime, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_ctime, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_blksize, sizeof(zval *), NULL);
+	zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_blocks, sizeof(zval *), NULL);
+
+	/* Store string indexes referencing the same zval*/
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[0], strlen(stat_sb_names[0])+1, (void *)&stat_dev, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[1], strlen(stat_sb_names[1])+1, (void *)&stat_ino, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[2], strlen(stat_sb_names[2])+1, (void *)&stat_mode, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[3], strlen(stat_sb_names[3])+1, (void *)&stat_nlink, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[4], strlen(stat_sb_names[4])+1, (void *)&stat_uid, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[5], strlen(stat_sb_names[5])+1, (void *)&stat_gid, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[6], strlen(stat_sb_names[6])+1, (void *)&stat_rdev, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[7], strlen(stat_sb_names[7])+1, (void *)&stat_size, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[8], strlen(stat_sb_names[8])+1, (void *)&stat_atime, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[9], strlen(stat_sb_names[9])+1, (void *)&stat_mtime, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[10], strlen(stat_sb_names[10])+1, (void *)&stat_ctime, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[11], strlen(stat_sb_names[11])+1, (void *)&stat_blksize, sizeof(zval *), NULL);
+	zend_hash_update(HASH_OF(return_value), stat_sb_names[12], strlen(stat_sb_names[12])+1, (void *)&stat_blocks, sizeof(zval *), NULL);
+}
+/* }}} */
+
+/* {{{ proto bool copy(string source_file, string destination_file [, resource context])
+   Copy a file */
+PHP_FUNCTION(copy)
+{
+	char *source, *target;
+	int source_len, target_len;
+	zval *zcontext = NULL;
+	php_stream_context *context;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp|r", &source, &source_len, &target, &target_len, &zcontext) == FAILURE) {
+		return;
+	}
+
+	if (php_check_open_basedir(source TSRMLS_CC)) {
+		RETURN_FALSE;
+	}
+
+	context = php_stream_context_from_zval(zcontext, 0);
+
+	if (php_copy_file_ctx(source, target, 0, context TSRMLS_CC) == SUCCESS) {
+		RETURN_TRUE;
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ php_copy_file
+ */
+PHPAPI int php_copy_file(char *src, char *dest TSRMLS_DC)
+{
+	return php_copy_file_ctx(src, dest, 0, NULL TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ php_copy_file_ex
+ */
+PHPAPI int php_copy_file_ex(char *src, char *dest, int src_flg TSRMLS_DC)
+{
+	return php_copy_file_ctx(src, dest, 0, NULL TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ php_copy_file_ctx
+ */
+PHPAPI int php_copy_file_ctx(char *src, char *dest, int src_flg, php_stream_context *ctx TSRMLS_DC)
+{
+	php_stream *srcstream = NULL, *deststream = NULL;
+	int ret = FAILURE;
+	php_stream_statbuf src_s, dest_s;
+
+	switch (php_stream_stat_path_ex(src, 0, &src_s, ctx)) {
+		case -1:
+			/* non-statable stream */
+			goto safe_to_copy;
+			break;
+		case 0:
+			break;
+		default: /* failed to stat file, does not exist? */
+			return ret;
+	}
+	if (S_ISDIR(src_s.sb.st_mode)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "The first argument to copy() function cannot be a directory");
+		return FAILURE;
+	}
+
+	switch (php_stream_stat_path_ex(dest, PHP_STREAM_URL_STAT_QUIET, &dest_s, ctx)) {
+		case -1:
+			/* non-statable stream */
+			goto safe_to_copy;
+			break;
+		case 0:
+			break;
+		default: /* failed to stat file, does not exist? */
+			return ret;
+	}
+	if (S_ISDIR(dest_s.sb.st_mode)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "The second argument to copy() function cannot be a directory");
+		return FAILURE;
+	}
+	if (!src_s.sb.st_ino || !dest_s.sb.st_ino) {
+		goto no_stat;
+	}
+	if (src_s.sb.st_ino == dest_s.sb.st_ino && src_s.sb.st_dev == dest_s.sb.st_dev) {
+		return ret;
+	} else {
+		goto safe_to_copy;
+	}
+no_stat:
+	{
+		char *sp, *dp;
+		int res;
+
+		if ((sp = expand_filepath(src, NULL TSRMLS_CC)) == NULL) {
+			return ret;
+		}
+		if ((dp = expand_filepath(dest, NULL TSRMLS_CC)) == NULL) {
+			efree(sp);
+			goto safe_to_copy;
+		}
+
+		res =
+#ifndef PHP_WIN32
+			!strcmp(sp, dp);
+#else
+			!strcasecmp(sp, dp);
+#endif
+
+		efree(sp);
+		efree(dp);
+		if (res) {
+			return ret;
+		}
+	}
+safe_to_copy:
+
+	srcstream = php_stream_open_wrapper_ex(src, "rb", src_flg | REPORT_ERRORS, NULL, ctx);
+
+	if (!srcstream) {
+		return ret;
+	}
+
+	deststream = php_stream_open_wrapper_ex(dest, "wb", REPORT_ERRORS, NULL, ctx);
+
+	if (srcstream && deststream) {
+		ret = php_stream_copy_to_stream_ex(srcstream, deststream, PHP_STREAM_COPY_ALL, NULL);
+	}
+	if (srcstream) {
+		php_stream_close(srcstream);
+	}
+	if (deststream) {
+		php_stream_close(deststream);
+	}
+	return ret;
+}
+/* }}} */
+
+/* {{{ proto string fread(resource fp, int length)
+   Binary-safe file read */
+PHPAPI PHP_FUNCTION(fread)
+{
+	zval *arg1;
+	long len;
+	php_stream *stream;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &arg1, &len) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &arg1);
+
+	if (len <= 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter must be greater than 0");
+		RETURN_FALSE;
+	}
+
+	Z_STRVAL_P(return_value) = emalloc(len + 1);
+	Z_STRLEN_P(return_value) = php_stream_read(stream, Z_STRVAL_P(return_value), len);
+
+	/* needed because recv/read/gzread doesnt put a null at the end*/
+	Z_STRVAL_P(return_value)[Z_STRLEN_P(return_value)] = 0;
+	Z_TYPE_P(return_value) = IS_STRING;
+}
+/* }}} */
+
+static const char *php_fgetcsv_lookup_trailing_spaces(const char *ptr, size_t len, const char delimiter TSRMLS_DC) /* {{{ */
+{
+	int inc_len;
+	unsigned char last_chars[2] = { 0, 0 };
+
+	while (len > 0) {
+		inc_len = (*ptr == '\0' ? 1: php_mblen(ptr, len));
+		switch (inc_len) {
+			case -2:
+			case -1:
+				inc_len = 1;
+				php_ignore_value(php_mblen(NULL, 0));
+				break;
+			case 0:
+				goto quit_loop;
+			case 1:
+			default:
+				last_chars[0] = last_chars[1];
+				last_chars[1] = *ptr;
+				break;
+		}
+		ptr += inc_len;
+		len -= inc_len;
+	}
+quit_loop:
+	switch (last_chars[1]) {
+		case '\n':
+			if (last_chars[0] == '\r') {
+				return ptr - 2;
+			}
+			/* break is omitted intentionally */
+		case '\r':
+			return ptr - 1;
+	}
+	return ptr;
+}
+/* }}} */
+
+#define FPUTCSV_FLD_CHK(c) memchr(Z_STRVAL(field), c, Z_STRLEN(field))
+
+/* {{{ proto int fputcsv(resource fp, array fields [, string delimiter [, string enclosure]])
+   Format line as CSV and write to file pointer */
+PHP_FUNCTION(fputcsv)
+{
+	char delimiter = ',';	/* allow this to be set as parameter */
+	char enclosure = '"';	/* allow this to be set as parameter */
+	const char escape_char = '\\';
+	php_stream *stream;
+	zval *fp = NULL, *fields = NULL;
+	int ret;
+	char *delimiter_str = NULL, *enclosure_str = NULL;
+	int delimiter_str_len = 0, enclosure_str_len = 0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ra|ss",
+			&fp, &fields, &delimiter_str, &delimiter_str_len,
+			&enclosure_str, &enclosure_str_len) == FAILURE) {
+		return;
+	}
+
+	if (delimiter_str != NULL) {
+		/* Make sure that there is at least one character in string */
+		if (delimiter_str_len < 1) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "delimiter must be a character");
+			RETURN_FALSE;
+		} else if (delimiter_str_len > 1) {
+			php_error_docref(NULL TSRMLS_CC, E_NOTICE, "delimiter must be a single character");
+		}
+
+		/* use first character from string */
+		delimiter = *delimiter_str;
+	}
+
+	if (enclosure_str != NULL) {
+		if (enclosure_str_len < 1) {
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "enclosure must be a character");
+			RETURN_FALSE;
+		} else if (enclosure_str_len > 1) {
+			php_error_docref(NULL TSRMLS_CC, E_NOTICE, "enclosure must be a single character");
+		}
+		/* use first character from string */
+		enclosure = *enclosure_str;
+	}
+
+	PHP_STREAM_TO_ZVAL(stream, &fp);
+
+	ret = php_fputcsv(stream, fields, delimiter, enclosure, escape_char TSRMLS_CC);
+	RETURN_LONG(ret);
+}
+/* }}} */
+
+/* {{{ PHPAPI int php_fputcsv(php_stream *stream, zval *fields, char delimiter, char enclosure, char escape_char TSRMLS_DC) */
+PHPAPI int php_fputcsv(php_stream *stream, zval *fields, char delimiter, char enclosure, char escape_char TSRMLS_DC)
+{
+	int count, i = 0, ret;
+	zval **field_tmp = NULL, field;
+	smart_str csvline = {0};
+	HashPosition pos;
+
+	count = zend_hash_num_elements(Z_ARRVAL_P(fields));
+	zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(fields), &pos);
+	while (zend_hash_get_current_data_ex(Z_ARRVAL_P(fields), (void **) &field_tmp, &pos) == SUCCESS) {
+		field = **field_tmp;
+
+		if (Z_TYPE_PP(field_tmp) != IS_STRING) {
+			zval_copy_ctor(&field);
+			convert_to_string(&field);
+		}
+
+		/* enclose a field that contains a delimiter, an enclosure character, or a newline */
+		if (FPUTCSV_FLD_CHK(delimiter) ||
+			FPUTCSV_FLD_CHK(enclosure) ||
+			FPUTCSV_FLD_CHK(escape_char) ||
+			FPUTCSV_FLD_CHK('\n') ||
+			FPUTCSV_FLD_CHK('\r') ||
+			FPUTCSV_FLD_CHK('\t') ||
+			FPUTCSV_FLD_CHK(' ')
+		) {
+			char *ch = Z_STRVAL(field);
+			char *end = ch + Z_STRLEN(field);
+			int escaped = 0;
+
+			smart_str_appendc(&csvline, enclosure);
+			while (ch < end) {
+				if (*ch == escape_char) {
+					escaped = 1;
+				} else if (!escaped && *ch == enclosure) {
+					smart_str_appendc(&csvline, enclosure);
+				} else {
+					escaped = 0;
+				}
+				smart_str_appendc(&csvline, *ch);
+				ch++;
+			}
+			smart_str_appendc(&csvline, enclosure);
+		} else {
+			smart_str_appendl(&csvline, Z_STRVAL(field), Z_STRLEN(field));
+		}
+
+		if (++i != count) {
+			smart_str_appendl(&csvline, &delimiter, 1);
+		}
+		zend_hash_move_forward_ex(Z_ARRVAL_P(fields), &pos);
+
+		if (Z_TYPE_PP(field_tmp) != IS_STRING) {
+			zval_dtor(&field);
+		}
+	}
+
+	smart_str_appendc(&csvline, '\n');
+	smart_str_0(&csvline);
+
+	ret = php_stream_write(stream, csvline.c, csvline.len);
+
+	smart_str_free(&csvline);
+
+	return ret;
+}
+/* }}} */
+
+/* {{{ proto array fgetcsv(resource fp [,int length [, string delimiter [, string enclosure [, string escape]]]])
+   Get line from file pointer and parse for CSV fields */
+PHP_FUNCTION(fgetcsv)
+{
+	char delimiter = ',';	/* allow this to be set as parameter */
+	char enclosure = '"';	/* allow this to be set as parameter */
+	char escape = '\\';
+
+	/* first section exactly as php_fgetss */
+
+	long len = 0;
+	size_t buf_len;
+	char *buf;
+	php_stream *stream;
+
+	{
+		zval *fd, **len_zv = NULL;
+		char *delimiter_str = NULL;
+		int delimiter_str_len = 0;
+		char *enclosure_str = NULL;
+		int enclosure_str_len = 0;
+		char *escape_str = NULL;
+		int escape_str_len = 0;
+
+		if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|Zsss",
+			&fd, &len_zv, &delimiter_str, &delimiter_str_len,
+			&enclosure_str, &enclosure_str_len,
+			&escape_str, &escape_str_len) == FAILURE
+		) {
+			return;
+		}
+
+		if (delimiter_str != NULL) {
+			/* Make sure that there is at least one character in string */
+			if (delimiter_str_len < 1) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "delimiter must be a character");
+				RETURN_FALSE;
+			} else if (delimiter_str_len > 1) {
+				php_error_docref(NULL TSRMLS_CC, E_NOTICE, "delimiter must be a single character");
+			}
+
+			/* use first character from string */
+			delimiter = delimiter_str[0];
+		}
+
+		if (enclosure_str != NULL) {
+			if (enclosure_str_len < 1) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "enclosure must be a character");
+				RETURN_FALSE;
+			} else if (enclosure_str_len > 1) {
+				php_error_docref(NULL TSRMLS_CC, E_NOTICE, "enclosure must be a single character");
+			}
+
+			/* use first character from string */
+			enclosure = enclosure_str[0];
+		}
+
+		if (escape_str != NULL) {
+			if (escape_str_len < 1) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "escape must be character");
+				RETURN_FALSE;
+			} else if (escape_str_len > 1) {
+				php_error_docref(NULL TSRMLS_CC, E_NOTICE, "escape must be a single character");
+			}
+
+			escape = escape_str[0];
+		}
+
+		if (len_zv != NULL && Z_TYPE_PP(len_zv) != IS_NULL) {
+			convert_to_long_ex(len_zv);
+			len = Z_LVAL_PP(len_zv);
+			if (len < 0) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length parameter may not be negative");
+				RETURN_FALSE;
+			} else if (len == 0) {
+				len = -1;
+			}
+		} else {
+			len = -1;
+		}
+
+		PHP_STREAM_TO_ZVAL(stream, &fd);
+	}
+
+	if (len < 0) {
+		if ((buf = php_stream_get_line(stream, NULL, 0, &buf_len)) == NULL) {
+			RETURN_FALSE;
+		}
+	} else {
+		buf = emalloc(len + 1);
+		if (php_stream_get_line(stream, buf, len + 1, &buf_len) == NULL) {
+			efree(buf);
+			RETURN_FALSE;
+		}
+	}
+
+	php_fgetcsv(stream, delimiter, enclosure, escape, buf_len, buf, return_value TSRMLS_CC);
+}
+/* }}} */
+
+PHPAPI void php_fgetcsv(php_stream *stream, char delimiter, char enclosure, char escape_char, size_t buf_len, char *buf, zval *return_value TSRMLS_DC) /* {{{ */
+{
+	char *temp, *tptr, *bptr, *line_end, *limit;
+	size_t temp_len, line_end_len;
+	int inc_len;
+	zend_bool first_field = 1;
+
+	/* initialize internal state */
+	php_ignore_value(php_mblen(NULL, 0));
+
+	/* Now into new section that parses buf for delimiter/enclosure fields */
+
+	/* Strip trailing space from buf, saving end of line in case required for enclosure field */
+
+	bptr = buf;
+	tptr = (char *)php_fgetcsv_lookup_trailing_spaces(buf, buf_len, delimiter TSRMLS_CC);
+	line_end_len = buf_len - (size_t)(tptr - buf);
+	line_end = limit = tptr;
+
+	/* reserve workspace for building each individual field */
+	temp_len = buf_len;
+	temp = emalloc(temp_len + line_end_len + 1);
+
+	/* Initialize return array */
+	array_init(return_value);
+
+	/* Main loop to read CSV fields */
+	/* NB this routine will return a single null entry for a blank line */
+
+	do {
+		char *comp_end, *hunk_begin;
+
+		tptr = temp;
+
+		inc_len = (bptr < limit ? (*bptr == '\0' ? 1: php_mblen(bptr, limit - bptr)): 0);
+		if (inc_len == 1) {
+			char *tmp = bptr;
+			while ((*tmp != delimiter) && isspace((int)*(unsigned char *)tmp)) {
+				tmp++;
+			}
+			if (*tmp == enclosure) {
+				bptr = tmp;
+			}
+		}
+
+		if (first_field && bptr == line_end) {
+			add_next_index_null(return_value);
+			break;
+		}
+		first_field = 0;
+		/* 2. Read field, leaving bptr pointing at start of next field */
+		if (inc_len != 0 && *bptr == enclosure) {
+			int state = 0;
+
+			bptr++;	/* move on to first character in field */
+			hunk_begin = bptr;
+
+			/* 2A. handle enclosure delimited field */
+			for (;;) {
+				switch (inc_len) {
+					case 0:
+						switch (state) {
+							case 2:
+								memcpy(tptr, hunk_begin, bptr - hunk_begin - 1);
+								tptr += (bptr - hunk_begin - 1);
+								hunk_begin = bptr;
+								goto quit_loop_2;
+
+							case 1:
+								memcpy(tptr, hunk_begin, bptr - hunk_begin);
+								tptr += (bptr - hunk_begin);
+								hunk_begin = bptr;
+								/* break is omitted intentionally */
+
+							case 0: {
+								char *new_buf;
+								size_t new_len;
+								char *new_temp;
+
+								if (hunk_begin != line_end) {
+									memcpy(tptr, hunk_begin, bptr - hunk_begin);
+									tptr += (bptr - hunk_begin);
+									hunk_begin = bptr;
+								}
+
+								/* add the embedded line end to the field */
+								memcpy(tptr, line_end, line_end_len);
+								tptr += line_end_len;
+
+								if (stream == NULL) {
+									goto quit_loop_2;
+								} else if ((new_buf = php_stream_get_line(stream, NULL, 0, &new_len)) == NULL) {
+									/* we've got an unterminated enclosure,
+									 * assign all the data from the start of
+									 * the enclosure to end of data to the
+									 * last element */
+									if ((size_t)temp_len > (size_t)(limit - buf)) {
+										goto quit_loop_2;
+									}
+									zval_dtor(return_value);
+									RETVAL_FALSE;
+									goto out;
+								}
+								temp_len += new_len;
+								new_temp = erealloc(temp, temp_len);
+								tptr = new_temp + (size_t)(tptr - temp);
+								temp = new_temp;
+
+								efree(buf);
+								buf_len = new_len;
+								bptr = buf = new_buf;
+								hunk_begin = buf;
+
+								line_end = limit = (char *)php_fgetcsv_lookup_trailing_spaces(buf, buf_len, delimiter TSRMLS_CC);
+								line_end_len = buf_len - (size_t)(limit - buf);
+
+								state = 0;
+							} break;
+						}
+						break;
+
+					case -2:
+					case -1:
+						php_ignore_value(php_mblen(NULL, 0));
+						/* break is omitted intentionally */
+					case 1:
+						/* we need to determine if the enclosure is
+						 * 'real' or is it escaped */
+						switch (state) {
+							case 1: /* escaped */
+								bptr++;
+								state = 0;
+								break;
+							case 2: /* embedded enclosure ? let's check it */
+								if (*bptr != enclosure) {
+									/* real enclosure */
+									memcpy(tptr, hunk_begin, bptr - hunk_begin - 1);
+									tptr += (bptr - hunk_begin - 1);
+									hunk_begin = bptr;
+									goto quit_loop_2;
+								}
+								memcpy(tptr, hunk_begin, bptr - hunk_begin);
+								tptr += (bptr - hunk_begin);
+								bptr++;
+								hunk_begin = bptr;
+								state = 0;
+								break;
+							default:
+								if (*bptr == enclosure) {
+									state = 2;
+								} else if (*bptr == escape_char) {
+									state = 1;
+								}
+								bptr++;
+								break;
+						}
+						break;
+
+					default:
+						switch (state) {
+							case 2:
+								/* real enclosure */
+								memcpy(tptr, hunk_begin, bptr - hunk_begin - 1);
+								tptr += (bptr - hunk_begin - 1);
+								hunk_begin = bptr;
+								goto quit_loop_2;
+							case 1:
+								bptr += inc_len;
+								memcpy(tptr, hunk_begin, bptr - hunk_begin);
+								tptr += (bptr - hunk_begin);
+								hunk_begin = bptr;
+								break;
+							default:
+								bptr += inc_len;
+								break;
+						}
+						break;
+				}
+				inc_len = (bptr < limit ? (*bptr == '\0' ? 1: php_mblen(bptr, limit - bptr)): 0);
+			}
+
+		quit_loop_2:
+			/* look up for a delimiter */
+			for (;;) {
+				switch (inc_len) {
+					case 0:
+						goto quit_loop_3;
+
+					case -2:
+					case -1:
+						inc_len = 1;
+						php_ignore_value(php_mblen(NULL, 0));
+						/* break is omitted intentionally */
+					case 1:
+						if (*bptr == delimiter) {
+							goto quit_loop_3;
+						}
+						break;
+					default:
+						break;
+				}
+				bptr += inc_len;
+				inc_len = (bptr < limit ? (*bptr == '\0' ? 1: php_mblen(bptr, limit - bptr)): 0);
+			}
+
+		quit_loop_3:
+			memcpy(tptr, hunk_begin, bptr - hunk_begin);
+			tptr += (bptr - hunk_begin);
+			bptr += inc_len;
+			comp_end = tptr;
+		} else {
+			/* 2B. Handle non-enclosure field */
+
+			hunk_begin = bptr;
+
+			for (;;) {
+				switch (inc_len) {
+					case 0:
+						goto quit_loop_4;
+					case -2:
+					case -1:
+						inc_len = 1;
+						php_ignore_value(php_mblen(NULL, 0));
+						/* break is omitted intentionally */
+					case 1:
+						if (*bptr == delimiter) {
+							goto quit_loop_4;
+						}
+						break;
+					default:
+						break;
+				}
+				bptr += inc_len;
+				inc_len = (bptr < limit ? (*bptr == '\0' ? 1: php_mblen(bptr, limit - bptr)): 0);
+			}
+		quit_loop_4:
+			memcpy(tptr, hunk_begin, bptr - hunk_begin);
+			tptr += (bptr - hunk_begin);
+
+			comp_end = (char *)php_fgetcsv_lookup_trailing_spaces(temp, tptr - temp, delimiter TSRMLS_CC);
+			if (*bptr == delimiter) {
+				bptr++;
+			}
+		}
+
+		/* 3. Now pass our field back to php */
+		*comp_end = '\0';
+		add_next_index_stringl(return_value, temp, comp_end - temp, 1);
+	} while (inc_len > 0);
+
+out:
+	efree(temp);
+	if (stream) {
+		efree(buf);
+	}
+}
+/* }}} */
+
+#if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS)
+/* {{{ proto string realpath(string path)
+   Return the resolved path */
+PHP_FUNCTION(realpath)
+{
+	char *filename;
+	int filename_len;
+	char resolved_path_buff[MAXPATHLEN];
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p", &filename, &filename_len) == FAILURE) {
+		return;
+	}
+
+	if (VCWD_REALPATH(filename, resolved_path_buff)) {
+		if (php_check_open_basedir(resolved_path_buff TSRMLS_CC)) {
+			RETURN_FALSE;
+		}
+
+#ifdef ZTS
+		if (VCWD_ACCESS(resolved_path_buff, F_OK)) {
+			RETURN_FALSE;
+		}
+#endif
+		RETURN_STRING(resolved_path_buff, 1);
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+#endif
+
+/* See http://www.w3.org/TR/html4/intro/sgmltut.html#h-3.2.2 */
+#define PHP_META_HTML401_CHARS "-_.:"
+
+/* {{{ php_next_meta_token
+   Tokenizes an HTML file for get_meta_tags */
+php_meta_tags_token php_next_meta_token(php_meta_tags_data *md TSRMLS_DC)
+{
+	int ch = 0, compliment;
+	char buff[META_DEF_BUFSIZE + 1];
+
+	memset((void *)buff, 0, META_DEF_BUFSIZE + 1);
+
+	while (md->ulc || (!php_stream_eof(md->stream) && (ch = php_stream_getc(md->stream)))) {
+		if (php_stream_eof(md->stream)) {
+			break;
+		}
+
+		if (md->ulc) {
+			ch = md->lc;
+			md->ulc = 0;
+		}
+
+		switch (ch) {
+			case '<':
+				return TOK_OPENTAG;
+				break;
+
+			case '>':
+				return TOK_CLOSETAG;
+				break;
+
+			case '=':
+				return TOK_EQUAL;
+				break;
+			case '/':
+				return TOK_SLASH;
+				break;
+
+			case '\'':
+			case '"':
+				compliment = ch;
+				md->token_len = 0;
+				while (!php_stream_eof(md->stream) && (ch = php_stream_getc(md->stream)) && ch != compliment && ch != '<' && ch != '>') {
+					buff[(md->token_len)++] = ch;
+
+					if (md->token_len == META_DEF_BUFSIZE) {
+						break;
+					}
+				}
+
+				if (ch == '<' || ch == '>') {
+					/* Was just an apostrohpe */
+					md->ulc = 1;
+					md->lc = ch;
+				}
+
+				/* We don't need to alloc unless we are in a meta tag */
+				if (md->in_meta) {
+					md->token_data = (char *) emalloc(md->token_len + 1);
+					memcpy(md->token_data, buff, md->token_len+1);
+				}
+
+				return TOK_STRING;
+				break;
+
+			case '\n':
+			case '\r':
+			case '\t':
+				break;
+
+			case ' ':
+				return TOK_SPACE;
+				break;
+
+			default:
+				if (isalnum(ch)) {
+					md->token_len = 0;
+					buff[(md->token_len)++] = ch;
+					while (!php_stream_eof(md->stream) && (ch = php_stream_getc(md->stream)) && (isalnum(ch) || strchr(PHP_META_HTML401_CHARS, ch))) {
+						buff[(md->token_len)++] = ch;
+
+						if (md->token_len == META_DEF_BUFSIZE) {
+							break;
+						}
+					}
+
+					/* This is ugly, but we have to replace ungetc */
+					if (!isalpha(ch) && ch != '-') {
+						md->ulc = 1;
+						md->lc = ch;
+					}
+
+					md->token_data = (char *) emalloc(md->token_len + 1);
+					memcpy(md->token_data, buff, md->token_len+1);
+
+					return TOK_ID;
+				} else {
+					return TOK_OTHER;
+				}
+				break;
+		}
+	}
+
+	return TOK_EOF;
+}
+/* }}} */
+
+#ifdef HAVE_FNMATCH
+/* {{{ proto bool fnmatch(string pattern, string filename [, int flags])
+   Match filename against pattern */
+PHP_FUNCTION(fnmatch)
+{
+	char *pattern, *filename;
+	int pattern_len, filename_len;
+	long flags = 0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp|l", &pattern, &pattern_len, &filename, &filename_len, &flags) == FAILURE) {
+		return;
+	}
+
+	if (filename_len >= MAXPATHLEN) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Filename exceeds the maximum allowed length of %d characters", MAXPATHLEN);
+		RETURN_FALSE;
+	}
+	if (pattern_len >= MAXPATHLEN) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Pattern exceeds the maximum allowed length of %d characters", MAXPATHLEN);
+		RETURN_FALSE;
+	}
+
+	RETURN_BOOL( ! fnmatch( pattern, filename, flags ));
+}
+/* }}} */
+#endif
+
+/* {{{ proto string sys_get_temp_dir()
+   Returns directory path used for temporary files */
+PHP_FUNCTION(sys_get_temp_dir)
+{
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+	RETURN_STRING((char *)php_get_temporary_directory(), 1);
+}
+/* }}} */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */