[drupal-devel] [bug] "Only variables can be passed by reference" to array_pop()

danielc drupal-devel at drupal.org
Thu Jun 30 00:55:05 UTC 2005

Issue status update for http://drupal.org/node/26034

 Project:      Drupal
 Version:      4.6.2
 Component:    base system
 Category:     bug reports
 Priority:     critical
 Assigned to:  Anonymous
 Reported by:  danielc
 Updated by:   danielc
 Status:       patch
 Attachment:   http://drupal.org/files/issues/array_pop.diff (1.9 KB)

A client of mine just upgraded to the latest snapshot of PHP 5.0.5-dev
and started getting errors when array_pop() is called:

Fatal error: Only variables can be passed by reference in
c:\drupal\modules\system.module on line 25

This patch fixes the problem by assigning the value to a variable
before passing it to array_pop().



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