3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'aaa'; $b = true; for ($i = 0; $< 100; $i++) $b &= (bool)$a;
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '<', expecting variable (T_VARIABLE) or '$' in /in/hABUn on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '<', expecting T_VARIABLE or '$' in /in/hABUn on line 5
Process exited with code 255.
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192.1 ms | 1395 KiB | 67 Q