3v4l.org

run code in 300+ PHP versions simultaneously
<?php for(20 as $ind) echo($ind % 2);
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected 'as' (T_AS), expecting ';' in /in/5qTAg on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_AS, expecting ';' in /in/5qTAg on line 3
Process exited with code 255.
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185.56 ms | 1395 KiB | 58 Q