3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = "0"; echo empty($n)? 'empty': 'full'; if ("0.0") echo 'zero point zero');
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected ')', expecting ',' or ';' in /in/gcnu4 on line 4
Process exited with code 255.
preferences:
184.16 ms | 1395 KiB | 65 Q