3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php file_put_contents("test", $x = tempnam("/tmp", "FOO")); var_dump(file_get_contents($x));
based on p0SMM
Output for 5.0.0 - 7.2.0
Warning: file_put_contents(test): failed to open stream: Permission denied in /in/KdUT1 on line 3 string(0) ""
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: file_put_contents() in /in/KdUT1 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: file_put_contents() in /in/KdUT1 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: file_put_contents() in /in/KdUT1 on line 3