Online PHP editor | rfc for HjsG9

@ 2014-02-22T01:15:49Z

<?php

function run_test($name, $callback) {
    $result = $callback();
    echo "ran '$name' with result ", var_export($result, true), "\n";
}




$method1 = function($test) {
    return function () use ($test) {
        if (method_exists($test, 'setup')) {
            $test->setup();
        }
    };
};

$method2 = function($test) {
    $func = method_exists($test, 'setup')
          ? function() use ($test) { $test->setup(); }
          : function () {};
    return function () use ($func) {
        $func();
    };
};

$method3 = function($test) {
    $test = method_exists($test, 'setup')
          ? array($test, 'setup')
          : function () {};
    return function () use ($test) {
        $test();
    };
};




class Foo {}

class Bar {
    function setup() {}
}

run_test('foo1', $method1(new Foo()));
run_test('bar1', $method1(new Bar()));

run_test('foo2', $method2(new Foo()));
run_test('bar2', $method2(new Bar()));

run_test('foo3', $method3(new Foo()));
run_test('bar3', $method3(new Bar()));

Output for git.master, git.master_jit, rfc.property-hooks: ran 'foo1' with result NULL ran 'bar1' with result NULL ran 'foo2' with result NULL ran 'bar2' with result NULL ran 'foo3' with result NULL ran 'bar3' with result NULL

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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