From 0d55341ff96d4bb2bb9ee959e64c83d966d55e33 Mon Sep 17 00:00:00 2001
From: physikerwelt <wiki@physikerwelt.de>
Date: Tue, 19 Apr 2016 16:13:42 -0400
Subject: [PATCH] Fix: Convert all array() syntax to []

The signature of the Hook function is not respected.
Thus parameters need to be passed by reference explicitly.
For syntax validation to pass, this requires
mediawiki-codesniffer to 0.6.0

Change-Id: I90b6501000200c1b462407b769113358eb5c762f
---
 Math.hooks.php  | 2 +-
 MathLaTeXML.php | 2 +-
 MathMathML.php  | 2 +-
 MathTexvc.php   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Math.hooks.php b/Math.hooks.php
index f7fe018..2e9ad33 100644
--- a/Math.hooks.php
+++ b/Math.hooks.php
@@ -230,7 +230,7 @@ class MathHooks {
 			return $renderer->getLastError();
 		}
 		Hooks::run( 'MathFormulaPostRender',
-			[ $parser, $renderer, $renderedMath ] );// Enables indexing of math formula
+			[ $parser, $renderer, &$renderedMath ] );// Enables indexing of math formula
 
 		// Writes cache if rendering was successful
 		$renderer->writeCache();
diff --git a/MathLaTeXML.php b/MathLaTeXML.php
index 755920e..765342e 100644
--- a/MathLaTeXML.php
+++ b/MathLaTeXML.php
@@ -117,7 +117,7 @@ class MathLaTeXML extends MathMathML {
 				if ( $this->isValidMathML( $jsonResult->result ) ) {
 					$this->setMathml( $jsonResult->result );
 					Hooks::run( 'MathRenderingResultRetrieved',
-						[ $this, $jsonResult ] );// Enables debugging of server results
+						[ &$this, &$jsonResult ] );// Enables debugging of server results
 					return true;
 				} else {
 					// Do not print bad mathml. It's probably too verbose and might
diff --git a/MathMathML.php b/MathMathML.php
index 48dedb7..64fe5d7 100644
--- a/MathMathML.php
+++ b/MathMathML.php
@@ -513,7 +513,7 @@ class MathMathML extends MathRenderer {
 				$this->setMathml( $jsonResult->mml );
 			}
 			Hooks::run( 'MathRenderingResultRetrieved',
-				[ $this, $jsonResult ] ); // Enables debugging of server results
+				[ &$this, &$jsonResult ] ); // Enables debugging of server results
 			return true;
 		} else {
 			$this->lastError = $this->getError( 'math_unknown_error', $host );
diff --git a/MathTexvc.php b/MathTexvc.php
index a3192fc..8a1bc29 100644
--- a/MathTexvc.php
+++ b/MathTexvc.php
@@ -270,7 +270,7 @@ class MathTexvc extends MathRenderer {
 			$this->setHash( $newHash );
 		}
 
-		Hooks::run( 'MathAfterTexvc', [ $this, $errmsg ] );
+		Hooks::run( 'MathAfterTexvc', [ &$this, &$errmsg ] );
 
 		if ( $errmsg ) {
 			return $errmsg;