3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo empty("","0");
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '""' (T_CONSTANT_ENCAPSED_STRING) in /in/4L8hJ on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/4L8hJ on line 2
Process exited with code 255.