3v4l.org

run code in 300+ PHP versions simultaneously

@ 2022-11-20T16:53:34Z

<?php

$customerProptype = (object)array
(
    'first-name' => 'maria',
    'last-name' => 'magdalena',
    'phone-number' => 'no phone service',
);

$customer = clone $customerProptype;

foreach ($customer as $key => $value) {
    $key2 = str_replace('-', '_', $key);
    if ($key2 !== $key) {
        $customer->$key2 = $customer->$key;
        unset($customer->$key);
    }
}

var_export($customer, false);


$customer = clone $customerProptype;

foreach ($customer as $key => $value) {
    $key2 = str_replace('-', '_', $key);
    if ($key2 === $key) {
        continue; // nothing to do
    }
    $customer->$key2 = $customer->$key;
    unset($customer->$key);
}

var_export($customer, false);

$customer = clone $customerProptype;

foreach (clone $customer as $key => $value) {
    $key2 = str_replace('-', '_', $key);
    unset($customer->$key);
    $customer->$key2 = $value;
}

var_export($customer, false);

Output for git.master, git.master_jit, rfc.property-hooks: (object) array( 'first_name' => 'maria', 'last_name' => 'magdalena', 'phone_number' => 'no phone service', )(object) array( 'first_name' => 'maria', 'last_name' => 'magdalena', 'phone_number' => 'no phone service', )(object) array( 'first_name' => 'maria', 'last_name' => 'magdalena', 'phone_number' => 'no phone service', )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

74.36 ms | 406 KiB | 5 Q