3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(json_encode(array('ContentBlock1', array(2, 22), 'ContentBlock2', array(1, 11)));
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected ';' in /in/vlAha on line 2
Process exited with code 255.
preferences:
182.52 ms | 1395 KiB | 65 Q