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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump('' . array());
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/cjZpH on line 3 string(5) "Array"
Output for 5.2.15 - 5.3.29
string(5) "Array"