From: Rob Church <robchurch@users.mediawiki.org>
Date: Mon, 26 Jun 2006 13:05:40 +0000 (+0000)
Subject: Check for preg_match() existence when installing and die out whining about PCRE if... 
X-Git-Tag: 1.31.0-rc.0~56591
X-Git-Url: http://git.cyclocoop.org/%28?a=commitdiff_plain;h=afb00bb98ce287af151c99987c29f8692bb70863;p=lhc%2Fweb%2Fwiklou.git

Check for preg_match() existence when installing and die out whining about PCRE if it's not there, instead of throwing a fatal error
---

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 63684f8412..858f7c0b2c 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -568,6 +568,8 @@ Some default configuration options have changed:
   localizble extensions magic words.
 * Update to Romanian translation (ro)
 * Update to Esperanto translation (eo)
+* Check for preg_match() existence when installing and die out whining about PCRE
+  if it's not there, instead of throwing a fatal error
 
 == Compatibility ==
 
diff --git a/config/index.php b/config/index.php
index b76bda15fc..ebb210ac4d 100644
--- a/config/index.php
+++ b/config/index.php
@@ -293,6 +293,10 @@ if( $conf->xml ) {
 if( !function_exists( 'session_name' ) )
 	dieout( "PHP's session module is missing. MediaWiki requires session support in order to function." );
 
+# Likewise for PCRE
+if( !function_exists( 'preg_match' ) )
+	dieout( "The PCRE regular expression functions are missing. MediaWiki requires these in order to function." );
+
 $memlimit = ini_get( "memory_limit" );
 $conf->raiseMemory = false;
 if( empty( $memlimit ) || $memlimit == -1 ) {