Online PHP editor | rfc for 2qPQv

@ 2017-03-24T04:49:22Z

<?php
function super(... $args)
{
    $trace = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 2);
    if(($object = $trace[1]["object"]) || ($object = $trace[1]["class"]))
    {
        $method = $trace[1]["function"];
        $parent = get_parent_class($object);
        if(method_exists($parent, $method))
        {
            $method = new ReflectionMethod($parent, $method);
            return $method->invoke(is_object($object) ? $object : NULL);
        }
        else
            throw new BadMethodCallException("Method " . $parent . "::" . $method ." does not exist.");
    }
    else
        throw new BadFunctionCallException("super() can only be called from a class context.");
}
class HasSuper
{
    protected function super(... $args)
    {
        $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
        $method = $trace[1]["function"];
        $parent = get_parent_class($this);
        if(method_exists($parent, $method))
        {
            $method = new ReflectionMethod($parent, $method);
            $method->invoke($this);
        }
        else
            throw new BadMethodCallException("Method " . $callback . " does not exist.");
    }
}
class Foo extends HasSuper
{
    public function hello()
    {
        echo("Hello World!" . PHP_EOL);
    }
}
class Bar extends Foo
{
    public function hello()
    {
        $this->super();
        super();
    }
}
$bar = new Bar;
$bar->hello();

Output for git.master, git.master_jit, rfc.property-hooks: Hello World! Hello World!

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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