Online PHP editor | rfc for F8GfM

@ 2013-02-12T01:30:36Z

<?php
class Intercept {

    protected $class = null;
    protected $callback = null;

    public function __construct($class, $callback = null) {

        $this->class = new $class();
        $this->callback = $callback;
    }

    protected function run_callback() {

        $closure = $this->callback;
$closure();
    }

    public function __get($name) {

        $this->run_callback();
        return $this->class->$name;
    }

    public function __set($name, $value) {

        $this->run_callback();      
        return $this->class->$name = $value;
    }

    public function __isset($name) {

        $this->run_callback();
        return isset($this->class->$name);
    }

    public function __unset($name) {

        $this->run_callback();
        unset($this->class->$name);
    }

    public function __call($method, $args) {

        $this->run_callback();
        return call_user_func_array(array($this->class, $method), $args);
    }

    public function __toString() {

        $this->run_callback();
        return $this->class;
    }

    public function __invoke() {

        $this->run_callback();
        return $this->class();
    }
}

class test {
    public function hello() { 
        return 'world'; 
    }
}

$closure = function() {
    echo 123;
};

$test=new Intercept('test', $closure);
echo $test->hello();

Output for git.master, git.master_jit, rfc.property-hooks: 123world

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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