Softer version of I3840a56adc0a6e50963b930051892491f8e90245.
Bug: T115514
Change-Id: Idb297a31b17928a0151476879294eedfbec0d744
+use MediaWiki\Logger\LoggerFactory;
+
/**
* This class encapsulates "magic words" such as "#redirect", __NOTOC__, etc.
*
/**
* This class encapsulates "magic words" such as "#redirect", __NOTOC__, etc.
*
continue;
}
$matches = array();
continue;
}
$matches = array();
- if ( preg_match_all( $regex, $text, $matches, PREG_SET_ORDER ) ) {
+ $res = preg_match_all( $regex, $text, $matches, PREG_SET_ORDER );
+ if ( $res === false ) {
+ LoggerFactory::getInstance( 'parser' )->warning( 'preg_match_all returned false', array(
+ 'code' => preg_last_error(),
+ 'regex' => $regex,
+ 'text' => $text,
+ ) );
+ } elseif ( $res ) {
foreach ( $matches as $m ) {
list( $name, $param ) = $this->parseMatch( $m );
$found[$name] = $param;
}
}
foreach ( $matches as $m ) {
list( $name, $param ) = $this->parseMatch( $m );
$found[$name] = $param;
}
}
- $text = preg_replace( $regex, '', $text );
+ $res = preg_replace( $regex, '', $text );
+ if ( $res === null ) {
+ LoggerFactory::getInstance( 'parser' )->warning( 'preg_replace returned null', array(
+ 'code' => preg_last_error(),
+ 'regex' => $regex,
+ 'text' => $text,
+ ) );
+ }
+ $text = $res;