Online PHP editor | rfc for lLSXL

@ 2015-11-19T17:10:00Z

<?php

class Filters
{
    /**
     * @return array
     */
    public function toArray()
    {
        return array_map(function ($value) {
            return json_encode($value);
        }, get_object_vars($this));
    }

    /**
     * @param array $arrayOfFilters
     * @return Filters
     */
    public static function fromArray($arrayOfFilters)
    {
        $instance = new self;

        foreach ($arrayOfFilters as $key => $value) {
            $instance->{$key} = $value;
        }

        return $instance;
    }
}

final class UserFilters extends Filters
{
    /** @var array */
    private $registeredAtRange;

    /**
     * @param \DateTimeInterface $start
     * @param \DateTimeInterface|null $end
     */
    public function setRegisteredAtRange(\DateTimeInterface $start, \DateTimeInterface $end = null)
    {
        if (is_null($end)) {
            $end = new \DateTime;
        }

        $this->registeredAtRange = [
            'start' => $start->format('Y-m-d H:i:s'),
            'end' => $end->format('Y-m-d H:i:s'),
        ];
    }

    /**
     * Will return 2 date time strings or null.
     *
     * @return array|null
     */
    public function getRegisteredAtRange()
    {
        return $this->registeredAtRange;
    }
}

$a = new UserFilters;
$a->setRegisteredAtRange(new DateTime('now'));

$b = $a->toArray();

var_dump($b);

var_dump(UserFilters::fromArray($b));

Output for git.master, git.master_jit, rfc.property-hooks: array(0) { } object(Filters)#3 (0) { }

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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