Bug #55475 [Opn->Asn]: is_a() triggers autoloader

From: Date: Mon, 22 Aug 2011 08:19:05 +0000
Subject: Bug #55475 [Opn->Asn]: is_a() triggers autoloader
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=55475&edit=1

 ID:                 55475
 Updated by:         pajoye@php.net
 Reported by:        mads at gartneriet dot dk
 Summary:            is_a() triggers autoloader
-Status:             Open
+Status:             Assigned
 Type:               Bug
 Package:            Scripting Engine problem
 PHP Version:        5.3.7
-Assigned To:        
+Assigned To:        dmitry
 Block user comment: N
 Private report:     N

 New Comment:

Related to change for the #53727 fix.

http://svn.php.net/viewvc/php/php-
src/branches/PHP_5_3/Zend/zend_builtin_functions.c?r1=307522&r2=312904

Assigned to Dmitry


Previous Comments:
------------------------------------------------------------------------
[2011-08-22 08:16:02] mads at gartneriet dot dk

Description:
------------
When calling is_a() with a first argument that is not an object, then __autoload() is triggered:



Test script:
---------------
<?php

function __autoload($class) {
	echo "Would load: " . $class . PHP_EOL;
}

$var = "test";
var_dump(is_a($var, 'B'));

$obj = new Stdclass;
var_dump(is_a($obj, 'C'));

?>

Expected result:
----------------
bool(false)
bool(false)

Actual result:
--------------
Would load: test
bool(false)
bool(false)



------------------------------------------------------------------------



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Edit this bug report at https://bugs.php.net/bug.php?id=55475&edit=1

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