3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dir = ''; $files1 = scandir($dir); var_dump($files);
Output for 5.2.4 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Warning: scandir(): Directory name cannot be empty in /in/Gb6cq on line 4 Notice: Undefined variable: files in /in/Gb6cq on line 5 NULL
Output for 5.0.4 - 5.2.3
Warning: scandir(): (errno 25): Inappropriate ioctl for device in /in/Gb6cq on line 4 Notice: Undefined variable: files in /in/Gb6cq on line 5 NULL
Output for 5.0.0 - 5.0.3
Warning: scandir(): (errno 25): Inappropriate ioctl for device in /in/Gb6cq on line 4 Notice: Undefined variable: files in /in/Gb6cq on line 5 NULL
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: scandir() in /in/Gb6cq on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: scandir() in /in/Gb6cq on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: scandir() in /in/Gb6cq on line 4