Online PHP editor | output for e1urE

Output for 7.4.26 - 7.4.33, 8.0.13 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Object of class Directory could not be converted to string in /in/e1urE:4 Stack trace: #0 {main} thrown in /in/e1urE on line 4
Process exited with code 255.
Output for 8.0.0 - 8.0.12: Warning: dir(/in): Failed to open directory: Permission denied in /in/e1urE on line 4
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.32, 7.4.0 - 7.4.25: Warning: dir(/in): failed to open dir: Permission denied in /in/e1urE on line 4
Output for 7.3.33: Recoverable fatal error: Object of class Directory could not be converted to string in /in/e1urE on line 4
Process exited with code 255.
Output for 5.2.3 - 5.2.17: Warning: dir(__DIR__): failed to open dir: No such file or directory in /in/e1urE on line 4
Output for 4.4.3 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2: Warning: dir(__DIR__) [<a href='function.dir'>function.dir</a>]: failed to open dir: No such file or directory in /in/e1urE on line 4
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.2: Warning: dir(__DIR__): failed to open dir: No such file or directory in /in/e1urE on line 4
Output for 4.3.0 - 4.3.1: Warning: dir(__DIR__) [<a href='http://www.php.net/function.dir'>function.dir</a>]: failed to open dir: No such file or directory in /in/e1urE on line 4