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@ 2018-06-03T12:13:07Z

<?php

class sM
{
    static private $_methods = array();

    static public function addMethod($name, Closure $cb)
    {
        self::$_methods[$name] = $cb;
    }

    public function __call($name, array $args)
    {
        array_unshift($args, $this);
        return call_user_func_array(self::$_methods[$name], $args);
    }

    public function add($a, $b)
    {
        return $a + $b;
    }
}


sM::addMethod('add'.$base, function($self, $number) use ($base) {
    return $self->add($number, $base);
});

$sM = new sM();

echo $sM->add10(1)."\n";
echo $sM->add100(1)."\n";

foreach(array(100) as $base) {
    sM::addMethod('add'.$base, function($self, $number) use ($base) {
        return $self->add($number, $base);
    });
}

echo $sM->add100(1)."\n";

echo $sM->add1000(1)."\n";

Output for git.master_jit, git.master, rfc.property-hooks: Warning: Undefined variable $base in /in/5V1EJ on line 25 Warning: Undefined variable $base in /in/5V1EJ on line 25 Warning: Undefined array key "add10" in /in/5V1EJ on line 15 Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, no array or string given in /in/5V1EJ:15 Stack trace: #0 /in/5V1EJ(31): sM->__call('add10', Array) #1 {main} thrown in /in/5V1EJ on line 15
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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