3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code={"Title":"The Cuckoos Calling","Author":"Robert Galbraith","Detail":"Publis":"Little"}; foreach($code as $key=>$value) echo "$key : $value; ?>
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '{' in /in/uSECJ on line 2
Process exited with code 255.
preferences:
198.09 ms | 1395 KiB | 66 Q