3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo file_put_contents("test.txt","Hello World. Testing!"); ?>
Output for 5.2.3 - 7.1.0
Warning: file_put_contents(test.txt): failed to open stream: Permission denied in /in/6rc4O on line 2
Output for 5.0.0 - 5.2.2
Warning: file_put_contents(test.txt): failed to open stream: Read-only file system in /in/6rc4O on line 2
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: file_put_contents() in /in/6rc4O on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: file_put_contents() in /in/6rc4O on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: file_put_contents() in /in/6rc4O on line 2