3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function add(1) { if($i<10) $this->add($i++); }
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '1' (T_LNUMBER), expecting '&' or variable (T_VARIABLE) in /in/isAVg on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_LNUMBER, expecting '&' or T_VARIABLE in /in/isAVg on line 2
Process exited with code 255.