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run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = [0, 1, 2]; foreach ($array as &$value) { var_dump(current($array)); next($array); }
based on pqvOD
Output for 7.0.0 - 7.2.0
int(0) int(1) int(2)
Output for 5.4.9 - 5.6.21
int(1) int(2) bool(false)
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/jo6df on line 2
Process exited with code 255.