3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=1; for($i=1;$<=10;$i++){ echo $i; }
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '<=' (T_IS_SMALLER_OR_EQUAL), expecting variable (T_VARIABLE) or '$' in /in/MNfm0 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_IS_SMALLER_OR_EQUAL, expecting T_VARIABLE or '$' in /in/MNfm0 on line 4
Process exited with code 255.
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