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run code in 200+ php & hhvm versions
Bugs & Features
<?php strlen(array());

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
Warning: strlen() expects parameter 1 to be string, array given in /in/CjgP4 on line 3
Output for Array change keys
Warning: strlen() expects parameter 1 to be string, array given in /in/CjgP4 on line 3
Output for Lexical anon
Warning: strlen() expects parameter 1 to be string, array given in /in/CjgP4 on line 3

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page