3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=0; $<100; ++$i) { $a[] = "{$i}"; } foreach ($a as &$v) { settype($v, 'int'); }
Output for 5.4.0 - 5.4.12, 5.4.14
Parse error: syntax error, unexpected '<', expecting variable (T_VARIABLE) or '$' in JtnEX on line 3
Process exited with code 255.
Output for 5.4.13
Parse error: syntax error, unexpected '<', expecting variable (T_VARIABLE) or '$' in /in/u42Pc on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.22, 5.3.24
Parse error: syntax error, unexpected '<', expecting T_VARIABLE or '$' in JtnEX on line 3
Process exited with code 255.
Output for 5.3.23
Parse error: syntax error, unexpected '<', expecting T_VARIABLE or '$' in /in/u42Pc on line 3
Process exited with code 255.
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