From: Mark A. Hershberger <mah@users.mediawiki.org>
Date: Mon, 1 Aug 2011 15:50:49 +0000 (+0000)
Subject: fixes Bug #27543 - “Warning: in_array() [function.in-array]: Wrong datatype for secon... 
X-Git-Tag: 1.31.0-rc.0~28519
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/exercices/journal.php?a=commitdiff_plain;h=cb2105b6a1549fdccfc80ad9161d0ab074f11c57;p=lhc%2Fweb%2Fwiklou.git

fixes Bug #27543 - “Warning: in_array() [function.in-array]: Wrong datatype for second argument in ParserOptions.php”

AFAICT, result of ParserOutput::getUsedOptions() is only used by ParserOptions::optionsHash() but that method doesn't account for a non-array value.

Patch supplied on bug.
---

diff --git a/includes/parser/ParserOutput.php b/includes/parser/ParserOutput.php
index 55dfba26aa..363da78273 100644
--- a/includes/parser/ParserOutput.php
+++ b/includes/parser/ParserOutput.php
@@ -396,11 +396,11 @@ class ParserOutput extends CacheTime {
 	/**
 	 * Returns the options from its ParserOptions which have been taken
 	 * into account to produce this output or false if not available.
-	 * @return mixed Array/false
+	 * @return mixed Array
 	 */
 	 public function getUsedOptions() {
 		if ( !isset( $this->mAccessedOptions ) ) {
-			return false;
+			return array();
 		}
 		return array_keys( $this->mAccessedOptions );
 	 }