3v4l.org

run code in 300+ PHP versions simultaneously
<?php file_put_contents('/tmp/Foo.php', 'class foo {}'); spl_autoload_register(function ($class) { $base_dir = sys_get_temp_dir(); require $base_dir . str_replace('\\', '/', $class) . '.php'; }); $foo = new Foo(); var_dump($foo);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: require(): open_basedir restriction in effect. File(/tmpFoo.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/1j750 on line 7 Warning: require(/tmpFoo.php): Failed to open stream: Operation not permitted in /in/1j750 on line 7 Fatal error: Uncaught Error: Failed opening required '/tmpFoo.php' (include_path='.:') in /in/1j750:7 Stack trace: #0 /in/1j750(10): {closure}('Foo') #1 {main} thrown in /in/1j750 on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.4.33
Warning: require(/tmpFoo.php): failed to open stream: No such file or directory in /in/1j750 on line 7 Fatal error: require(): Failed opening required '/tmpFoo.php' (include_path='.:') in /in/1j750 on line 7
Process exited with code 255.
Output for 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 - 7.3.33, 7.4.0 - 7.4.32
Warning: require(): open_basedir restriction in effect. File(/tmpFoo.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/1j750 on line 7 Warning: require(/tmpFoo.php): failed to open stream: Operation not permitted in /in/1j750 on line 7 Fatal error: require(): Failed opening required '/tmpFoo.php' (include_path='.:') in /in/1j750 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/1j750 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/1j750 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/1j750 on line 5
Process exited with code 255.

preferences:
305.87 ms | 401 KiB | 468 Q