This commit was manufactured by cvs2svn to create branch 'PHP_5'.PHP-5

1 files changed, 0 insertions, 712 deletions

diff --git a/ext/standard/var.c b/ext/standard/var.c
deleted file mode 100644
index 1a88d70f93..0000000000
--- a/ext/standard/var.c
+++ /dev/null
@@ -1,712 +0,0 @@
-/*
-   +----------------------------------------------------------------------+
-   | PHP Version 4                                                        |
-   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2003 The PHP Group                                |
-   +----------------------------------------------------------------------+
-   | This source file is subject to version 2.02 of the PHP license,      |
-   | that is bundled with this package in the file LICENSE, and is        |
-   | available at through the world-wide-web at                           |
-   | http://www.php.net/license/2_02.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: Jani Lehtimäki <jkl@njet.net>                               |
-   |          Thies C. Arntzen <thies@thieso.net>                         |
-   |          Sascha Schumann <sascha@schumann.cx>                        |
-   +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
-
-/* {{{ includes 
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include "php.h"
-#include "php_string.h"
-#include "php_var.h"
-#include "php_smart_str.h"
-#include "basic_functions.h"
-#include "php_incomplete_class.h"
-
-#define COMMON ((*struc)->is_ref ? "&" : "")
-#define Z_REFCOUNT_PP(a) ((*a)->refcount)
-
-/* }}} */
-/* {{{ php_var_dump */
-
-static int php_array_element_dump(zval **zv, int num_args, va_list args, zend_hash_key *hash_key)
-{
-	int level;
-	TSRMLS_FETCH();
-
-	level = va_arg(args, int);
-
-	if (hash_key->nKeyLength==0) { /* numeric key */
-		php_printf("%*c[%ld]=>\n", level + 1, ' ', hash_key->h);
-	} else { /* string key */
-		php_printf("%*c[\"%s\"]=>\n", level + 1, ' ', hash_key->arKey);
-	}
-	php_var_dump(zv, level + 2 TSRMLS_CC);
-	return 0;
-}
-
-void php_var_dump(zval **struc, int level TSRMLS_DC)
-{
-	HashTable *myht = NULL;
-	char *class_name;
-	zend_uint class_name_len;
-
-	if (level > 1) {
-		php_printf("%*c", level - 1, ' ');
-	}
-
-	switch (Z_TYPE_PP(struc)) {
-	case IS_BOOL:
-		php_printf("%sbool(%s)\n", COMMON, Z_LVAL_PP(struc)?"true":"false");
-		break;
-	case IS_NULL:
-		php_printf("%sNULL\n", COMMON);
-		break;
-	case IS_LONG:
-		php_printf("%sint(%ld)\n", COMMON, Z_LVAL_PP(struc));
-		break;
-	case IS_DOUBLE:
-		php_printf("%sfloat(%.*G)\n", COMMON, (int) EG(precision), Z_DVAL_PP(struc));
-		break;
-	case IS_STRING:
-		php_printf("%sstring(%d) \"", COMMON, Z_STRLEN_PP(struc));
-		PHPWRITE(Z_STRVAL_PP(struc), Z_STRLEN_PP(struc));
-		PUTS("\"\n");
-		break;
-	case IS_ARRAY:
-		myht = Z_ARRVAL_PP(struc);
-		if (myht->nApplyCount > 1) {
-			PUTS("*RECURSION*\n");
-			return;
-		}
-		php_printf("%sarray(%d) {\n", COMMON, zend_hash_num_elements(myht));
-		goto head_done;
-	case IS_OBJECT:
-		myht = Z_OBJPROP_PP(struc);
-		if (myht && myht->nApplyCount > 1) {
-			PUTS("*RECURSION*\n");
-			return;
-		}
-
-		Z_OBJ_HANDLER(**struc, get_class_name)(*struc, &class_name, &class_name_len, 0 TSRMLS_CC);
-		
-		php_printf("%sobject(%s)(%d) {\n", COMMON, class_name, myht ? zend_hash_num_elements(myht) : 0);
-head_done:
-		if (myht) {
-			zend_hash_apply_with_arguments(myht, (apply_func_args_t) php_array_element_dump, 1, level);
-		}
-		if (level > 1) {
-			php_printf("%*c", level-1, ' ');
-		}
-		PUTS("}\n");
-		break;
-	case IS_RESOURCE: {
-		char *type_name;
-
-		type_name = zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(struc) TSRMLS_CC);
-		php_printf("%sresource(%ld) of type (%s)\n", COMMON, Z_LVAL_PP(struc), type_name ? type_name : "Unknown");
-		break;
-	}
-	default:
-		php_printf("%sUNKNOWN:0\n", COMMON);
-		break;
-	}
-}
-
-/* }}} */
-
-
-
-/* {{{ proto void var_dump(mixed var)
-   Dumps a string representation of variable to output */
-PHP_FUNCTION(var_dump)
-{
-	zval ***args;
-	int argc;
-	int	i;
-	
-	argc = ZEND_NUM_ARGS();
-	
-	args = (zval ***)emalloc(argc * sizeof(zval **));
-	if (ZEND_NUM_ARGS() == 0 || zend_get_parameters_array_ex(argc, args) == FAILURE) {
-		efree(args);
-		WRONG_PARAM_COUNT;
-	}
-	
-	for (i=0; i<argc; i++)
-		php_var_dump(args[i], 1 TSRMLS_CC);
-	
-	efree(args);
-}
-/* }}} */
-
-/* {{{ debug_zval_dump */
-
-static int zval_array_element_dump(zval **zv, int num_args, va_list args, zend_hash_key *hash_key)
-{
-	int level;
-	TSRMLS_FETCH();
-
-	level = va_arg(args, int);
-
-	if (hash_key->nKeyLength==0) { /* numeric key */
-		php_printf("%*c[%ld]=>\n", level + 1, ' ', hash_key->h);
-	} else { /* string key */
-		php_printf("%*c[\"%s\"]=>\n", level + 1, ' ', hash_key->arKey);
-	}
-	php_debug_zval_dump(zv, level + 2 TSRMLS_CC);
-	return 0;
-}
-
-void php_debug_zval_dump(zval **struc, int level TSRMLS_DC)
-{
-	HashTable *myht = NULL;
-	char *class_name;
-	zend_uint class_name_len;
-
-	if (level > 1) {
-		php_printf("%*c", level - 1, ' ');
-	}
-
-	switch (Z_TYPE_PP(struc)) {
-	case IS_BOOL:
-		php_printf("%sbool(%s) refcount(%u)\n", COMMON, Z_LVAL_PP(struc)?"true":"false", Z_REFCOUNT_PP(struc));
-		break;
-	case IS_NULL:
-		php_printf("%sNULL refcount(%u)\n", COMMON, Z_REFCOUNT_PP(struc));
-		break;
-	case IS_LONG:
-		php_printf("%slong(%ld) refcount(%u)\n", COMMON, Z_LVAL_PP(struc), Z_REFCOUNT_PP(struc));
-		break;
-	case IS_DOUBLE:
-		php_printf("%sdouble(%.*G) refcount(%u)\n", COMMON, (int) EG(precision), Z_DVAL_PP(struc), Z_REFCOUNT_PP(struc));
-		break;
-	case IS_STRING:
-		php_printf("%sstring(%d) \"", COMMON, Z_STRLEN_PP(struc));
-		PHPWRITE(Z_STRVAL_PP(struc), Z_STRLEN_PP(struc));
-		php_printf("\" refcount(%u)\n", Z_REFCOUNT_PP(struc));
-		break;
-	case IS_ARRAY:
-		myht = Z_ARRVAL_PP(struc);
-		php_printf("%sarray(%d) refcount(%u){\n", COMMON, zend_hash_num_elements(myht), Z_REFCOUNT_PP(struc));
-		goto head_done;
-	case IS_OBJECT:
-		myht = Z_OBJPROP_PP(struc);
-		Z_OBJ_HANDLER(**struc, get_class_name)(*struc, &class_name, &class_name_len, 0 TSRMLS_CC);
-		php_printf("%sobject(%s)(%d) refcount(%u){\n", COMMON, class_name, myht ? zend_hash_num_elements(myht) : 0, Z_REFCOUNT_PP(struc));
-head_done:
-		if (myht) {
-			zend_hash_apply_with_arguments(myht, (apply_func_args_t) zval_array_element_dump, 1, level);
-		}
-		if (level > 1) {
-			php_printf("%*c", level-1, ' ');
-		}
-		PUTS("}\n");
-		break;
-	case IS_RESOURCE: {
-		char *type_name;
-
-		type_name = zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(struc) TSRMLS_CC);
-		php_printf("%sresource(%ld) of type (%s) refcount(%u)\n", COMMON, Z_LVAL_PP(struc), type_name ? type_name : "Unknown", Z_REFCOUNT_PP(struc));
-		break;
-	}
-	default:
-		php_printf("%sUNKNOWN:0\n", COMMON);
-		break;
-	}
-}
-
-/* }}} */
-
-/* {{{ proto void debug_zval_dump(mixed var)
-   Dumps a string representation of an internal zend value to output. */
-PHP_FUNCTION(debug_zval_dump)
-{
-	zval ***args;
-	int argc;
-	int	i;
-	
-	argc = ZEND_NUM_ARGS();
-	
-	args = (zval ***)emalloc(argc * sizeof(zval **));
-	if (ZEND_NUM_ARGS() == 0 || zend_get_parameters_array_ex(argc, args) == FAILURE) {
-		efree(args);
-		WRONG_PARAM_COUNT;
-	}
-	
-	for (i=0; i<argc; i++)
-		php_debug_zval_dump(args[i], 1 TSRMLS_CC);
-	
-	efree(args);
-}
-/* }}} */
-
-
-/* {{{ php_var_export */
-
-static int php_array_element_export(zval **zv, int num_args, va_list args, zend_hash_key *hash_key)
-{
-	int level;
-	TSRMLS_FETCH();
-
-	level = va_arg(args, int);
-
-	if (hash_key->nKeyLength==0) { /* numeric key */
-		php_printf("%*c%ld => ", level + 1, ' ', hash_key->h);
-	} else { /* string key */
-		php_printf("%*c'%s' => ", level + 1, ' ', hash_key->arKey);
-	}
-	php_var_export(zv, level + 2 TSRMLS_CC);
-	PUTS (",\n");
-	return 0;
-}
-
-static int php_object_element_export(zval **zv, int num_args, va_list args, zend_hash_key *hash_key)
-{
-	int level;
-	TSRMLS_FETCH();
-
-	level = va_arg(args, int);
-
-	if (hash_key->nKeyLength != 0) {
-		php_printf("%*cvar $%s = ", level + 1, ' ', hash_key->arKey);
-		php_var_export(zv, level + 2 TSRMLS_CC);
-		PUTS (";\n");
-	}
-	return 0;
-}
-
-void php_var_export(zval **struc, int level TSRMLS_DC)
-{
-	HashTable *myht;
-	char*     tmp_str;
-	int       tmp_len;
-	char *class_name;
-	zend_uint class_name_len;
-
-	switch (Z_TYPE_PP(struc)) {
-	case IS_BOOL:
-		php_printf("%s", Z_LVAL_PP(struc) ? "true" : "false");
-		break;
-	case IS_NULL:
-		php_printf("NULL");
-		break;
-	case IS_LONG:
-		php_printf("%ld", Z_LVAL_PP(struc));
-		break;
-	case IS_DOUBLE:
-		php_printf("%.*G", (int) EG(precision), Z_DVAL_PP(struc));
-		break;
-	case IS_STRING:
-		tmp_str = php_addcslashes(Z_STRVAL_PP(struc), Z_STRLEN_PP(struc), &tmp_len, 0, "'\\", 2 TSRMLS_CC);
-		PUTS ("'");
-		PHPWRITE(tmp_str, tmp_len);
-		PUTS ("'");
-		efree (tmp_str);
-		break;
-	case IS_ARRAY:
-		myht = Z_ARRVAL_PP(struc);
-		if (level > 1) {
-			php_printf("\n%*c", level - 1, ' ');
-		}
-		PUTS ("array (\n");
-		zend_hash_apply_with_arguments(myht, (apply_func_args_t) php_array_element_export, 1, level);
-		if (level > 1) {
-			php_printf("%*c", level - 1, ' ');
-		}
-		PUTS(")");
-		break;
-	case IS_OBJECT:
-		myht = Z_OBJPROP_PP(struc);
-		if (level > 1) {
-			php_printf("\n%*c", level - 1, ' ');
-		}
-		Z_OBJ_HANDLER(**struc, get_class_name)(*struc, &class_name, &class_name_len, 0 TSRMLS_CC);
-		php_printf ("class %s {\n", class_name);
-		if (myht) {
-			zend_hash_apply_with_arguments(myht, (apply_func_args_t) php_object_element_export, 1, level);
-		}
-		if (level > 1) {
-			php_printf("%*c", level - 1, ' ');
-		}
-		PUTS("}");
-		break;
-	default:
-		PUTS ("NULL");
-		break;
-	}
-}
-
-/* }}} */
-
-
-/* {{{ proto mixed var_export(mixed var [, bool return])
-   Outputs or returns a string representation of a variable */
-PHP_FUNCTION(var_export)
-{
-	zval *var;
-	zend_bool return_output = 0;
-	
-	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|b", &var, &return_output) == FAILURE) {
-		return;
-	}
-	
-	if (return_output) {
-		php_start_ob_buffer (NULL, 0, 1 TSRMLS_CC);
-	}
-	
-	php_var_export(&var, 1 TSRMLS_CC);
-
-	if (return_output) {
-		php_ob_get_buffer (return_value TSRMLS_CC);
-		php_end_ob_buffer (0, 0 TSRMLS_CC);
-	}
-}
-/* }}} */
-
-
-
-/* {{{ php_var_serialize */
-
-static void php_var_serialize_intern(smart_str *buf, zval **struc, HashTable *var_hash TSRMLS_DC);
-
-static inline int php_add_var_hash(HashTable *var_hash, zval *var, void *var_old)
-{
-	ulong var_no;
-	char id[32], *p;
-	register int len;
-
-	/* relies on "(long)" being a perfect hash function for data pointers */
-	p = smart_str_print_long(id + sizeof(id) - 1, (long) var);
-	len = id + sizeof(id) - 1 - p;
-	
-	if (var_old && zend_hash_find(var_hash, p, len, var_old) == SUCCESS) {
-		if (!var->is_ref) {
-			/* we still need to bump up the counter, since non-refs will
-			   be counted separately by unserializer */
-			var_no = -1;
-			zend_hash_next_index_insert(var_hash, &var_no, sizeof(var_no), NULL);
-		}
-		return FAILURE;
-	}
-	
-	/* +1 because otherwise hash will think we are trying to store NULL pointer */
-	var_no = zend_hash_num_elements(var_hash) + 1;
-	zend_hash_add(var_hash, p, len, &var_no, sizeof(var_no), NULL);
-	return SUCCESS;
-}
-
-static inline void php_var_serialize_long(smart_str *buf, long val)
-{
-	smart_str_appendl(buf, "i:", 2);
-	smart_str_append_long(buf, val);
-	smart_str_appendc(buf, ';');
-}
-
-static inline void php_var_serialize_string(smart_str *buf, char *str, int len)
-{
-	smart_str_appendl(buf, "s:", 2);
-	smart_str_append_long(buf, len);
-	smart_str_appendl(buf, ":\"", 2);
-	smart_str_appendl(buf, str, len);
-	smart_str_appendl(buf, "\";", 2);
-}
-
-static inline void php_var_serialize_class_name(smart_str *buf, zval **struc TSRMLS_DC)
-{
-	PHP_CLASS_ATTRIBUTES;
-
-	PHP_SET_CLASS_ATTRIBUTES(*struc);
-	smart_str_appendl(buf, "O:", 2);
-	smart_str_append_long(buf, name_len);
-	smart_str_appendl(buf, ":\"", 2);
-	smart_str_appendl(buf, class_name, name_len);
-	smart_str_appendl(buf, "\":", 2);
-	PHP_CLEANUP_CLASS_ATTRIBUTES();
-}
-
-static void php_var_serialize_class(smart_str *buf, zval **struc, zval *retval_ptr, HashTable *var_hash TSRMLS_DC)
-{
-	int count;
-
-	php_var_serialize_class_name(buf, struc TSRMLS_CC);
-	/* count after serializing name, since php_var_serialize_class_name
-	   changes the count if the variable is incomplete class */
-	count = zend_hash_num_elements(HASH_OF(retval_ptr));
-	smart_str_append_long(buf, count);
-	smart_str_appendl(buf, ":{", 2);
-
-	if (count > 0) {
-		char *key;
-		zval **d, **name;
-		ulong index;
-		HashPosition pos;
-		int i;
-		zval nval, *nvalp;
-
-		ZVAL_NULL(&nval);
-		nvalp = &nval;
-
-		zend_hash_internal_pointer_reset_ex(HASH_OF(retval_ptr), &pos);
-	
-		for (;; zend_hash_move_forward_ex(HASH_OF(retval_ptr), &pos)) {
-			i = zend_hash_get_current_key_ex(HASH_OF(retval_ptr), &key, NULL, 
-					&index, 0, &pos);
-			
-			if (i == HASH_KEY_NON_EXISTANT)
-				break;
-
-			zend_hash_get_current_data_ex(HASH_OF(retval_ptr), 
-					(void **) &name, &pos);
-
-			if (Z_TYPE_PP(name) != IS_STRING) {
-				php_error_docref(NULL TSRMLS_CC, E_NOTICE, "__sleep should return an array only "
-						"containing the names of instance-variables to "
-						"serialize.");
-				/* we should still add element even if it's not OK,
-				   since we already wrote the length of the array before */
-				smart_str_appendl(buf,"s:0:\"\";N;", 9);
-				continue;
-			}
-
-			php_var_serialize_string(buf, Z_STRVAL_PP(name), Z_STRLEN_PP(name));
-
-			if (zend_hash_find(Z_OBJPROP_PP(struc), Z_STRVAL_PP(name), 
-						Z_STRLEN_PP(name) + 1, (void *) &d) == SUCCESS) {
-				php_var_serialize_intern(buf, d, var_hash TSRMLS_CC);	
-			} else {
-				php_var_serialize_intern(buf, &nvalp, var_hash TSRMLS_CC);	
-			}
-		}
-	}
-	smart_str_appendc(buf, '}');
-}
-
-
-static void php_var_serialize_intern(smart_str *buf, zval **struc, HashTable *var_hash TSRMLS_DC)
-{
-	int i;
-	ulong *var_already;
-	HashTable *myht;
-
-	if(var_hash 
-			&& php_add_var_hash(var_hash, *struc, (void *) &var_already) == FAILURE 
-			&& (*struc)->is_ref) {
-		smart_str_appendl(buf, "R:", 2);
-		smart_str_append_long(buf, *var_already);
-		smart_str_appendc(buf, ';');
-		return;
-	}
-
-	switch (Z_TYPE_PP(struc)) {
-		case IS_BOOL:
-			smart_str_appendl(buf, "b:", 2);
-			smart_str_append_long(buf, Z_LVAL_PP(struc));
-			smart_str_appendc(buf, ';');
-			return;
-
-		case IS_NULL:
-			smart_str_appendl(buf, "N;", 2);
-			return;
-
-		case IS_LONG:
-			php_var_serialize_long(buf, Z_LVAL_PP(struc));
-			return;
-
-		case IS_DOUBLE: {
-				char s[256];
-				ulong slen;
-
-				slen = sprintf(s, "d:%.*G;", (int) EG(precision), Z_DVAL_PP(struc));
-				smart_str_appendl(buf, s, slen);
-				return;
-			}
-
-		case IS_STRING:
-			php_var_serialize_string(buf, Z_STRVAL_PP(struc), Z_STRLEN_PP(struc));
-			return;
-
-		case IS_OBJECT: {
-				zval *retval_ptr = NULL;
-				zval fname;
-				int res;
-
-				INIT_PZVAL(&fname);
-				ZVAL_STRINGL(&fname, "__sleep", sizeof("__sleep") - 1, 0);
-				res = call_user_function_ex(CG(function_table), struc, &fname, 
-						&retval_ptr, 0, 0, 1, NULL TSRMLS_CC);
-
-				if (res == SUCCESS) {
-					if (retval_ptr) {
-					   	if (HASH_OF(retval_ptr)) {
-							php_var_serialize_class(buf, struc, retval_ptr, 
-									var_hash TSRMLS_CC);
-						} else {
-							php_error_docref(NULL TSRMLS_CC, E_NOTICE, "__sleep should return an array only "
-												"containing the names of instance-variables to "
-												"serialize.");
-						}
-
-						zval_ptr_dtor(&retval_ptr);
-					}
-					return;	
-				}
-				if (retval_ptr)
-					zval_ptr_dtor(&retval_ptr);
-				/* fall-through */
-			}
-		case IS_ARRAY:
-			myht = HASH_OF(*struc);
-			if (Z_TYPE_PP(struc) == IS_ARRAY) {
-				smart_str_appendl(buf, "a:", 2);
-			} else {
-				php_var_serialize_class_name(buf, struc TSRMLS_CC);
-			}
-			/* count after serializing name, since php_var_serialize_class_name
-			   changes the count if the variable is incomplete class */
-			i = zend_hash_num_elements(myht);
-			smart_str_append_long(buf, i);
-			smart_str_appendl(buf, ":{", 2);
-			if (i > 0) {
-				char *key;
-				zval **data;
-				ulong index;
-				uint key_len;
-				HashPosition pos;
-				
-				zend_hash_internal_pointer_reset_ex(myht, &pos);
-				for (;; zend_hash_move_forward_ex(myht, &pos)) {
-					i = zend_hash_get_current_key_ex(myht, &key, &key_len, 
-							&index, 0, &pos);
-					if (i == HASH_KEY_NON_EXISTANT)
-						break;
-					
-					switch (i) {
-					  case HASH_KEY_IS_LONG:
-							php_var_serialize_long(buf, index);
-							break;
-						case HASH_KEY_IS_STRING:
-							php_var_serialize_string(buf, key, key_len - 1);
-							break;
-					}
-
-					/* we should still add element even if it's not OK,
-					   since we already wrote the length of the array before */
-					if (zend_hash_get_current_data_ex(myht, 
-						(void **) &data, &pos) != SUCCESS 
-						|| !data 
-						|| data == struc) {
-						smart_str_appendl(buf, "N;", 2);
-					} else {
-						php_var_serialize_intern(buf, data, var_hash TSRMLS_CC);
-					}
-				}
-			}
-			smart_str_appendc(buf, '}');
-			return;
-		default:
-			smart_str_appendl(buf, "i:0;", 4);
-			return;
-	} 
-}
-
-PHPAPI void php_var_serialize(smart_str *buf, zval **struc, HashTable *var_hash TSRMLS_DC)
-{
-	php_var_serialize_intern(buf, struc, var_hash TSRMLS_CC);
-	smart_str_0(buf);
-}
-	
-/* }}} */
-
-/* {{{ proto string serialize(mixed variable)
-   Returns a string representation of variable (which can later be unserialized) */
-PHP_FUNCTION(serialize)
-{
-	zval **struc;
-	php_serialize_data_t var_hash;
-	smart_str buf = {0};
-
-	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &struc) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-
-	Z_TYPE_P(return_value) = IS_STRING;
-	Z_STRVAL_P(return_value) = NULL;
-	Z_STRLEN_P(return_value) = 0;
-
-	PHP_VAR_SERIALIZE_INIT(var_hash);
-	php_var_serialize(&buf, struc, &var_hash TSRMLS_CC);
-	PHP_VAR_SERIALIZE_DESTROY(var_hash);
-
-	if (buf.c) {
-		RETURN_STRINGL(buf.c, buf.len, 0);
-	} else {
-		RETURN_NULL();
-	}
-}
-
-/* }}} */
-/* {{{ proto mixed unserialize(string variable_representation)
-   Takes a string representation of variable and recreates it */
-
-
-PHP_FUNCTION(unserialize)
-{
-	zval **buf;
-	php_unserialize_data_t var_hash;
-	
-	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &buf) == FAILURE) {
-		WRONG_PARAM_COUNT;
-	}
-
-	if (Z_TYPE_PP(buf) == IS_STRING) {
-		const char *p = Z_STRVAL_PP(buf);
-
-		if (Z_STRLEN_PP(buf) == 0) {
-			RETURN_FALSE;
-		}
-
-		PHP_VAR_UNSERIALIZE_INIT(var_hash);
-		if (!php_var_unserialize(&return_value, &p, p + Z_STRLEN_PP(buf),  &var_hash TSRMLS_CC)) {
-			PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
-			zval_dtor(return_value);
-			php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Error at offset %d of %d bytes", p - Z_STRVAL_PP(buf), Z_STRLEN_PP(buf));
-			RETURN_FALSE;
-		}
-		PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
-	} else {
-		php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Argument is not an string");
-		RETURN_FALSE;
-	}
-}
-
-/* }}} */
-
-#if MEMORY_LIMIT
-/* {{{ proto int memory_get_usage()
-    Returns the allocated by PHP memory */
-PHP_FUNCTION(memory_get_usage) {
-	RETURN_LONG(AG(allocated_memory));
-}
-/* }}} */
-#endif
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */