3v4l.org

run code in 300+ PHP versions simultaneously
<?php tester = array(); tester['0']=>63; tester['1']=>68; echo tester['0']; echo tester['1'];
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '=' in /in/0XroM on line 2
Process exited with code 255.
preferences:
173.71 ms | 1399 KiB | 65 Q