3v4l.org

run code in 300+ PHP versions simultaneously

@ 2018-01-09T17:41:18Z

<?php


namespace SomethingElse;

class Test{}
class Test2{}

namespace MyApp\Example;

use ReflectionClass;
use ReflectionProperty;

use SomethingElse\Test;
use SomethingElse\Test2 as Alias;

class ClassWithTypeHintedProperties {
    /** @var Test */
    public $test;
    
    /** @var Alias */
    public $alias;
}

$c = new ClassWithTypeHintedProperties();
$reflection = new ReflectionClass($c);

$declared = get_declared_classes();
$usedWithNamespace = [];
foreach ($declared as $class) {
    if (strstr($class, '\\')) {
        $usedWithNamespace[] = $class;
    }
}

var_dump($usedWithNamespace);

foreach($reflection->getProperties(ReflectionProperty::IS_PUBLIC) as $p) {
    $comment = $p->getDocComment();
    $comment = str_replace('/** @var', '', $comment);
    $comment = str_replace(' */', '', $comment);
    $comment = trim($comment);
    foreach ($usedWithNamespace as $class) {
        if (strstr($comment, $class)) {
            $comment = $class;
            echo $class."\n";
        }
    }
}

Output for git.master, git.master_jit: array(11) { [0]=> string(18) "Random\RandomError" [1]=> string(30) "Random\BrokenRandomEngineError" [2]=> string(22) "Random\RandomException" [3]=> string(21) "Random\Engine\Mt19937" [4]=> string(33) "Random\Engine\PcgOneseq128XslRr64" [5]=> string(32) "Random\Engine\Xoshiro256StarStar" [6]=> string(20) "Random\Engine\Secure" [7]=> string(17) "Random\Randomizer" [8]=> string(18) "SomethingElse\Test" [9]=> string(19) "SomethingElse\Test2" [10]=> string(43) "MyApp\Example\ClassWithTypeHintedProperties" }
Output for rfc.property-hooks: array(12) { [0]=> string(18) "Random\RandomError" [1]=> string(30) "Random\BrokenRandomEngineError" [2]=> string(22) "Random\RandomException" [3]=> string(21) "Random\Engine\Mt19937" [4]=> string(33) "Random\Engine\PcgOneseq128XslRr64" [5]=> string(32) "Random\Engine\Xoshiro256StarStar" [6]=> string(20) "Random\Engine\Secure" [7]=> string(17) "Random\Randomizer" [8]=> string(23) "Random\IntervalBoundary" [9]=> string(18) "SomethingElse\Test" [10]=> string(19) "SomethingElse\Test2" [11]=> string(43) "MyApp\Example\ClassWithTypeHintedProperties" }

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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

preferences:dark modelive preview

73.13 ms | 402 KiB | 8 Q