3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'test'; $b = 'test'; var_dump($a == $b == 'test');
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '==' (T_IS_EQUAL) in /in/vhWhs on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_IS_EQUAL in /in/vhWhs on line 5
Process exited with code 255.
preferences:
174.89 ms | 1395 KiB | 62 Q