3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Some { public $one = '1'; } class Registry { public static $list = []; public static function set($key, $var) { $self::list[$key] = $var; } public static function get($key) { return $self::list[$key]; } } $product = new Some(); Registry::set('product', $product); var_dump(Registry::get('product'));
Output for 5.4.0 - 5.4.36
Parse error: syntax error, unexpected 'list' (T_LIST), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/oDtYf on line 12
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/oDtYf on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/oDtYf on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/oDtYf on line 4
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/oDtYf on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/oDtYf on line 4
Process exited with code 255.
preferences:
216.65 ms | 1395 KiB | 126 Q