Bug #65251 [Opn]: array_merge_recursive() recursion detection broken

Edit report at https://bugs.php.net/bug.php?id=65251&edit=1 ID: 65251 Updated by: arpad@php.net Reported by: maarten@php.net Summary: array_merge_recursive() recursion detection broken Status: Open Type: Bug Package: Arrays related PHP Version: 5.5.0 Block user comment: N Private report: N New Comment: Broken by rev eea093b4 (fixing #42177) Previous Comments: ------------------------------------------------------------------------ [2013-07-12 13:30:55] maarten@php.net Description: ------------ <?php array_merge_recursive$GLOBALS,$GLOBALS) ?> No longer detects recursion. It was fixed at the time (https://bugs.php.net/bug.php?id=16064 ) and fix did work until PHP 5.3.26 However PHP 5.4.0 shows a regression, still present in recent 5.4 and 5.5. See: http://3v4l.org/PfuC8 Test script: --------------- <?php array_merge_recursive($GLOBALS,$GLOBALS) Expected result: ---------------- Warning: array_merge_recursive(): recursion detected in [...] on line 2 Actual result: -------------- Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 72 bytes) in [...] on line 2 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65251&edit=1