3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; is_int($i++, $i++, $i++) var_dump($i);
Output for 5.4.20
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/P09HE on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.19
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/KDflD on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_STRING in /in/KDflD on line 7
Process exited with code 255.
preferences:
179.02 ms | 1395 KiB | 56 Q