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| author | Hartmut Holzgraefe <hholzgra@php.net> | 2002-09-17 12:37:26 +0000 |
|---|---|---|
| committer | Hartmut Holzgraefe <hholzgra@php.net> | 2002-09-17 12:37:26 +0000 |
| commit | 0c7d9c3742667b77a84bb6e571d00b6376c18d50 (patch) | |
| tree | b191bcc6492c313897a78997712c03e1fd744a7d /ext/standard/head.c | |
| parent | 31429c60dbf50b5ad1351f4b9fbe528cd6290d67 (diff) | |
| download | php-git-0c7d9c3742667b77a84bb6e571d00b6376c18d50.tar.gz | |
headers_sent() may now return information about where output started
using the optional $file and $line reference parameters
Diffstat (limited to 'ext/standard/head.c')
| -rw-r--r-- | ext/standard/head.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/ext/standard/head.c b/ext/standard/head.c index a6672239aa..0766261a7b 100644 --- a/ext/standard/head.c +++ b/ext/standard/head.c @@ -161,13 +161,24 @@ PHP_FUNCTION(setcookie) /* }}} */ -/* {{{ proto int headers_sent(void) +/* {{{ proto bool headers_sent([string &$file [, int &$line]]) Returns true if headers have already been sent, false otherwise */ PHP_FUNCTION(headers_sent) { - if (ZEND_NUM_ARGS() != 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "No parameters expected, %d given", ZEND_NUM_ARGS()); + zval *arg1, *arg2; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|zz", &arg1, &arg2) == FAILURE) return; + + + switch(ZEND_NUM_ARGS()) { + case 2: + zval_dtor(arg2); + ZVAL_LONG(arg2, php_get_output_start_lineno(TSRMLS_C)); + case 1: + zval_dtor(arg1); + ZVAL_STRING(arg1, php_get_output_start_filename(TSRMLS_C), 1); + break; } if (SG(headers_sent)) { |