3v4l.org

run code in 300+ PHP versions simultaneously
<?php arr = array(-1, -3, 0); echo arr; ?>
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '=' in /in/M6Z8l on line 3
Process exited with code 255.
preferences:
178.47 ms | 1395 KiB | 65 Q