From 762ec2ebe80654582c9a5f1114691cd6d673d513 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Elan=20Ruusam=C3=A4e?= <glen@delfi.ee>
Date: Wed, 25 Feb 2015 01:43:42 +0200
Subject: [PATCH] make get_cfg_var("cfg_file_path") and php_ini_loaded_file()
 report main php.ini

see https://github.com/sensiolabs/SensioDistributionBundle/pull/176#issuecomment-75266039
---
 php-sapi-ini-file.patch | 62 +++++++++++++++++++++++++++++------------
 1 file changed, 44 insertions(+), 18 deletions(-)

diff --git a/php-sapi-ini-file.patch b/php-sapi-ini-file.patch
index 7dab0cc..d42f15b 100644
--- a/php-sapi-ini-file.patch
+++ b/php-sapi-ini-file.patch
@@ -1,6 +1,6 @@
---- php-5.4.0RC3/main/php_ini.c~	2011-12-10 03:35:27.000000000 +0200
-+++ php-5.4.0RC3/main/php_ini.c	2011-12-10 03:36:08.930154336 +0200
-@@ -358,6 +358,11 @@
+--- php-5.5.21/main/php_ini.c	2015-01-21 12:23:27.000000000 +0200
++++ php-5.5.21/main/php_ini.c	2015-02-25 01:40:21.335354971 +0200
+@@ -378,12 +378,19 @@
  }
  /* }}} */
  
@@ -12,7 +12,15 @@
  /* {{{ php_init_config
   */
  int php_init_config(TSRMLS_D)
-@@ -480,6 +485,24 @@
+ {
+ 	char *php_ini_file_name = NULL;
+ 	char *php_ini_search_path = NULL;
++	// value for php_ini_loaded_file() to be stored into php_ini_opened_path
++	char *php_ini_loaded_file = NULL;
+ 	int php_ini_scanned_path_len;
+ 	char *open_basedir;
+ 	int free_ini_search_path = 0;
+@@ -561,8 +568,29 @@
  				}
  			}
  		}
@@ -21,38 +29,57 @@
 +			fh.handle.fp = php_fopen_with_path("php.ini", "r", php_ini_search_path, &php_ini_opened_path TSRMLS_CC);
 +			if (fh.handle.fp) {
 +				fh.filename = php_ini_opened_path;
-+				//PG(safe_mode) = safe_mode_state;
++
++				// parse the ini file now
 +				PG(open_basedir) = open_basedir;
 +				fh.type = ZEND_HANDLE_FP;
 +				zend_parse_ini_file(&fh, 1, ZEND_INI_SCANNER_NORMAL, (zend_ini_parser_cb_t) php_ini_parser_cb, &configuration_hash TSRMLS_CC);
-+				//safe_mode_state = PG(safe_mode);
 +				open_basedir = PG(open_basedir);
-+				//PG(safe_mode) = 0;
 +				PG(open_basedir) = NULL;
 +				fh.handle.fp = NULL;
+ 
+-		/* Otherwise search for php-%sapi-module-name%.ini file in search path */
++				// save this for later
++				php_ini_loaded_file = estrdup(php_ini_opened_path);
++
 +				efree(php_ini_opened_path);
 +				fh.filename = php_ini_opened_path = NULL;
 +			}
 +		}
- 
- 		/* Otherwise search for php-%sapi-module-name%.ini file in search path */
++
++		/* Also search for php-%sapi-module-name%.ini file in search path */
  		if (!fh.handle.fp) {
-@@ -492,14 +515,6 @@
+ 			const char *fmt = "php-%s.ini";
+ 			char *ini_fname;
+@@ -572,13 +600,10 @@
+ 			if (fh.handle.fp) {
  				fh.filename = php_ini_opened_path;
  			}
- 		}
--
+-		}
+ 
 -		/* If still no ini file found, search for php.ini file in search path */
 -		if (!fh.handle.fp) {
 -			fh.handle.fp = php_fopen_with_path("php.ini", "r", php_ini_search_path, &php_ini_opened_path TSRMLS_CC);
 -			if (fh.handle.fp) {
 -				fh.filename = php_ini_opened_path;
--			}
--		}
++			// restore previous value, so php_ini_loaded_file() works as expected
++			if (php_ini_loaded_file) {
++				php_ini_opened_path = php_ini_loaded_file;
+ 			}
+ 		}
  	}
+@@ -597,6 +622,10 @@
+ 
+ 		{
+ 			zval tmp;
++			// use main php.ini if loaded
++			if (php_ini_loaded_file) {
++				fh.filename = php_ini_loaded_file;
++			}
  
- 	if (free_ini_search_path) {
-@@ -645,13 +645,15 @@ int php_init_config(TSRMLS_D)
+ 			Z_STRLEN(tmp) = strlen(fh.filename);
+ 			Z_STRVAL(tmp) = zend_strndup(fh.filename, Z_STRLEN(tmp));
+@@ -630,13 +659,15 @@
  		zend_llist scanned_ini_list;
  		zend_llist_element *element;
  		int l, total_l = 0;
@@ -69,7 +96,7 @@
  		for (debpath = bufpath ; debpath ; debpath=endpath) {
  			endpath = strchr(debpath, DEFAULT_DIR_SEPARATOR);
  			if (endpath) {
-@@ -664,7 +666,7 @@ int php_init_config(TSRMLS_D)
+@@ -649,7 +680,7 @@
  			}
  			lenpath = strlen(debpath);
  
@@ -78,4 +105,3 @@
  
  				for (i = 0; i < ndir; i++) {
  
-
-- 
2.44.0