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run code in 200+ php & hhvm versions
Bugs & Features
<?php strlen(array());
Output for 5.3.0 - 7.1.7
Warning: strlen() expects parameter 1 to be string, array given in /in/CjgP4 on line 3
Output for 4.3.0 - 5.2.17
Notice: Array to string conversion in /in/CjgP4 on line 3