3v4l.org

run code in 300+ PHP versions simultaneously

@ 2017-09-14T15:23:29Z

<?php

trait HasTimestamps
{
    protected $timestamps = true;

    public function setCreatedAt($value)
    {
        echo 'HasTimestamps::setCreatedAt'.PHP_EOL;
        return $this;
    }

    public function setUpdatedAt($value)
    {
        echo 'HasTimestamps::setUpdatedAt'.PHP_EOL;
        return $this;
    }
}

trait ExtendHasTimestamps
{
    public function setCreatedAt($value)
    {
        echo 'ExtendHasTimestamps::setCreatedAt'.PHP_EOL;

        if ($value !== '') return $this;

        return parent::setCreatedAt($value);
    }

    public function setUpdatedAt($value)
    {
        echo 'ExtendHasTimestamps::setUpdatedAt'.PHP_EOL;

        if ($value !== '') return $this;

        return parent::setUpdatedAt($value);
    }
}

class Model
{
    use HasTimestamps;
}

class MyModel extends Model
{
    use ExtendHasTimestamps;
}

(new MyModel)->setCreatedAt('');

echo PHP_EOL;

(new MyModel)->setCreatedAt('time');

Output for git.master, git.master_jit, rfc.property-hooks: ExtendHasTimestamps::setCreatedAt HasTimestamps::setCreatedAt ExtendHasTimestamps::setCreatedAt

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

42.43 ms | 401 KiB | 8 Q