3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '00:03:FF:B5:0E:3A 00:03:FF:B6:0E:3A 00:03:FF:B1:0E:3A' $short = substr($str, 0, strpos( $str, ' '));
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '$short' (T_VARIABLE) in /in/mcg9t on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE in /in/mcg9t on line 3
Process exited with code 255.
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