3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo empty("");
Output for 5.5.0 - 7.1.0
1
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '""' (T_CONSTANT_ENCAPSED_STRING) in /in/cPvdW on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/cPvdW on line 2
Process exited with code 255.