3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(php_uname('s')); $base_dir = sys_get_temp_dir() . DIRECTORY_SEPARATOR; file_put_contents($base_dir . 'Baz.php', "<?php namespace Foo\Bar; class BAZ {}"); file_put_contents($base_dir . 'Buz.php', "<?php namespace Foo\Bar; class Buz {}"); require_once 'https://raw.github.com/php-fig/fig-standards/master/accepted/PSR-4-autoloader-examples.md'; // spl_autoload_register(function ($class) { // // project-specific namespace prefix // $prefix = 'Foo\\Bar\\'; // // base directory for the namespace prefix // global $base_dir; # = __DIR__ . '/src/'; // // does the class use the namespace prefix? // $len = strlen($prefix); // if (strncmp($prefix, $class, $len) !== 0) { // // no, move to the next registered autoloader // return; // } // // get the relative class name // $relative_class = substr($class, $len); // // replace the namespace prefix with the base directory, replace namespace // // separators with directory separators in the relative class name, append // // with .php // $file = $base_dir . str_replace('\\', '/', $relative_class) . '.php'; // // if the file exists, require it // if (file_exists($file)) { // require $file; // } // }); $c1 = new \Foo\Bar\Baz(); $c2 = new \Foo\Bar\BAZ(); var_dump($c1 == $c2); $c3 = new \Foo\Bar\BUZ(); $c4 = new \Foo\Bar\Buz(); var_dump($c3 == $c4);
Output for 5.4.15 - 5.6.22, 7.0.0 - 7.1.0
string(5) "Linux" Warning: require_once(): https:// wrapper is disabled in the server configuration by allow_url_include=0 in /in/EMtk5 on line 10 Warning: require_once(https://raw.github.com/php-fig/fig-standards/master/accepted/PSR-4-autoloader-examples.md): failed to open stream: no suitable wrapper could be found in /in/EMtk5 on line 10 Fatal error: require_once(): Failed opening required 'https://raw.github.com/php-fig/fig-standards/master/accepted/PSR-4-autoloader-examples.md' (include_path='.:') in /in/EMtk5 on line 10
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
string(5) "Linux" Fatal error: File not found: https://raw.github.com/php-fig/fig-standards/master/accepted/PSR-4-autoloader-examples.md in /in/EMtk5 on line 10
Process exited with code 255.
Output for 5.3.0 - 5.4.14
string(5) "Linux" Warning: require_once(): Unable to find the wrapper "https" - did you forget to enable it when you configured PHP? in /in/EMtk5 on line 10 Warning: require_once(): Unable to find the wrapper "https" - did you forget to enable it when you configured PHP? in /in/EMtk5 on line 10 Warning: require_once(): Unable to find the wrapper "https" - did you forget to enable it when you configured PHP? in /in/EMtk5 on line 10 Warning: require_once(https://raw.github.com/php-fig/fig-standards/master/accepted/PSR-4-autoloader-examples.md): failed to open stream: No such file or directory in /in/EMtk5 on line 10 Fatal error: require_once(): Failed opening required 'https://raw.github.com/php-fig/fig-standards/master/accepted/PSR-4-autoloader-examples.md' (include_path='.:') in /in/EMtk5 on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/EMtk5 on line 41 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/EMtk5 on line 41 Parse error: syntax error, unexpected T_STRING in /in/EMtk5 on line 41
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/EMtk5 on line 41 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/EMtk5 on line 41 Parse error: parse error, unexpected T_STRING in /in/EMtk5 on line 41
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/EMtk5 on line 41 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/EMtk5 on line 41 Parse error: parse error in /in/EMtk5 on line 41
Process exited with code 255.