3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0b1090);
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '90' (T_LNUMBER) in /in/sN118 on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/sN118 on line 2
Process exited with code 255.
preferences:
187.69 ms | 1395 KiB | 67 Q