3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Lorem ipsum'; var_dump($str[0]); var_dump(substr($str, 0, 1))
Output for 5.4.0 - 5.4.31
Parse error: syntax error, unexpected end of file in /in/X7FTA on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
Parse error: syntax error, unexpected $end in /in/X7FTA on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected $ in /in/X7FTA on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/X7FTA on line 6
Process exited with code 255.
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222.96 ms | 1394 KiB | 121 Q