3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=[{a:2}]
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '{', expecting ']' in /in/pMAqL on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected '[' in /in/pMAqL on line 2
Process exited with code 255.
preferences:
175.32 ms | 1398 KiB | 42 Q