3v4l.org

run code in 300+ PHP versions simultaneously

@ 2020-06-27T22:01:15Z

<?php
    class render
    {
        /** @var array */
        private static $extensions;
        
        public static function __callStatic($function, $args)
        {
            // check if method exists 
            if ( method_exists( __CLASS__, $function )) {
                self::{$function}(self::$args);
            } elseif (isset(self::$extensions[$function])) {
                (self::$extensions[$function])($args);
            }
        }
        
        public static function title($args)
        {
            echo 'Calling title()', PHP_EOL;
        }
        
        public static function register(string $name, callable $callback)
        {
            self::$extensions[$name] = $callback;
        }
    }

    render::register('custom', function(...$args) {
        echo 'Calling custom function', PHP_EOL;
        var_dump($args);
    });

render::title(1, 2, 3, 4);

render::custom(1, 2, 3, 4);

Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: Calling title() Calling custom function array(1) { [0]=> array(4) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) } }
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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