3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $handle = fopen('http://www.google.com'); var_dump(get_resource_type($handle));
Output for 5.3.0 - 7.2.0
Warning: fopen() expects at least 2 parameters, 1 given in /in/PYLAh on line 3 Warning: get_resource_type() expects parameter 1 to be resource, boolean given in /in/PYLAh on line 4 NULL
Output for 4.3.0 - 5.2.17
Warning: fopen() expects at least 2 parameters, 1 given in /in/PYLAh on line 3 Warning: Supplied argument is not a valid resource handle in /in/PYLAh on line 4 bool(false)