From: Roland Häder <roland@mxchange.org>
Date: Tue, 30 May 2017 13:13:54 +0000 (+0200)
Subject: use better method_exists() is_callable() also accepts __call() which is not
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=ee5cb7780cf124ab4e013a3aaf793f03ab8ccc44;p=core.git

use better method_exists() is_callable() also accepts __call() which is not
wanted here.

Signed-off-by: Roland Häder <roland@mxchange.org>
---

diff --git a/framework/main/classes/lists/class_BaseList.php b/framework/main/classes/lists/class_BaseList.php
index 5111b8d1..e629b177 100644
--- a/framework/main/classes/lists/class_BaseList.php
+++ b/framework/main/classes/lists/class_BaseList.php
@@ -323,7 +323,7 @@ class BaseList extends BaseFrameworkSystem implements IteratorAggregate, Countab
 		} elseif ((is_array($entry)) && (isset($entry['id']))) {
 			// Supported array found
 			$entry2 = crc32($entry['id']) . ':' . count($entry);
-		} elseif (($this->callbackInstance instanceof FrameworkInterface) && (is_callable(array($this->callbackInstance, 'generateListHashFromEntry')))) {
+		} elseif (($this->callbackInstance instanceof FrameworkInterface) && (method_exists(array($this->callbackInstance, 'generateListHashFromEntry')))) {
 			// Call it instead
 			$entry2 = $this->callbackInstance->generateListHashFromEntry($entry);
 		} else {