X-Git-Url: https://git.cyclocoop.org/?a=blobdiff_plain;f=includes%2FHooks.php;h=980d350c6b9864edeaa3a13b72ac5728cc1ad729;hb=cc8439be9d7760104c640e861a4226678032694b;hp=a4145624361bae15acfe032b0d31467ad27b2023;hpb=8ab188a92d22d4561112c6464face4abfb25e62f;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/Hooks.php b/includes/Hooks.php
index a414562436..980d350c6b 100644
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -232,8 +232,11 @@ class Hooks {
 
 	/**
 	 * Handle PHP errors issued inside a hook. Catch errors that have to do
-	 * with a function expecting a reference, and pass all others through to
-	 * MWExceptionHandler::handleError() for default processing.
+	 * with a function expecting a reference, missing arguments, or wrong argument
+	 * types. Pass all others through to to the default error handler.
+	 *
+	 * This is useful for throwing errors for major callback invocation errors
+	 * (with regard to parameter signature) which PHP just gives warnings for.
 	 *
 	 * @since 1.18
 	 *
@@ -243,13 +246,14 @@ class Hooks {
 	 * @return bool
 	 */
 	public static function hookErrorHandler( $errno, $errstr ) {
-		if ( strpos( $errstr, 'expected to be a reference, value given' ) !== false ) {
+		if ( strpos( $errstr, 'expected to be a reference, value given' ) !== false
+			|| strpos( $errstr, 'Missing argument ' ) !== false
+			|| strpos( $errstr, ' expects parameter ' ) !== false
+		) {
 			throw new MWHookException( $errstr, $errno );
 		}
 
-		// Delegate unhandled errors to the default MW handler
-		return call_user_func_array(
-			'MWExceptionHandler::handleError', func_get_args()
-		);
+		// Delegate unhandled errors to the default handlers
+		return false;
 	}
 }