From: Daniel Friesen <dantman@users.mediawiki.org>
Date: Mon, 9 Jan 2012 13:45:34 +0000 (+0000)
Subject: Add a new methodExists method to MWInit.
X-Git-Tag: 1.31.0-rc.0~25399
X-Git-Url: https://git.cyclocoop.org/%242?a=commitdiff_plain;h=1e43667a8552f0916f0935d8bd9893afc8e4c528;p=lhc%2Fweb%2Fwiklou.git

Add a new methodExists method to MWInit.
---

diff --git a/includes/Init.php b/includes/Init.php
index c4bdc5f7a0..72c10543af 100644
--- a/includes/Init.php
+++ b/includes/Init.php
@@ -152,6 +152,27 @@ class MWInit {
 		return $r !== false;
 	}
 
+	/**
+	 * Determine wether a method exists within a class, using a method which works
+	 * under HipHop.
+	 *
+	 * Note that under HipHop when method_exists is given a string for it's class
+	 * such as to test for a static method has the same issues as class_exists does.
+	 *
+	 * @param $class string
+	 * @param $method string
+	 *
+	 * @return bool
+	 */
+	static function methodExists( $class, $method ) {
+		try {
+			$r = new ReflectionMethod( $class, $method );
+		} catch( ReflectionException $r ) {
+			$r = false;
+		}
+		return $r !== false;
+	}
+
 	/**
 	 * Determine whether a function exists, using a method which works under
 	 * HipHop.