3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo substr("abcdefghiljklmnopqrstuvwxyz",0,-4)
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/BtZ2n on line 4
Process exited with code 255.
Output for 5.3.4 - 5.3.27
Parse error: syntax error, unexpected $end, expecting ',' or ';' in /in/BtZ2n on line 4
Process exited with code 255.
preferences:
212.6 ms | 1399 KiB | 52 Q