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Date: Mon, 11 Apr 2016 16:07:05 +0300
Message-ID: <CALW=WEAO8=3_2a5eAQ_Z-2EuXpAje+05JY-sqFX0mUTcWLpkuQ@mail.gmail.com>
To: =?UTF-8?Q?Bj=C3=B6rn_Larsson?= <bjorn.x.larsson@telia.com>
Cc: Midori Kocak <mtkocak@gmail.com>, PHP internals <internals@lists.php.net>
Content-Type: text/plain; charset=UTF-8
Subject: Re: [PHP-DEV] Re: [RFC Proposal] Null Coalesce Equal Operator
From: ua.san.alex@gmail.com ("S.A.N")

Maybe even more sugar? :)

<?php

class SugarCache
{
 // Methode getValueFromDB() called, if its value null
 public $value ??= $this->getValueFromDB();

 // Methode getValueFromDB() called, if $value not transmitted or null value
 public function __construct($value ??= $this->getValueFromDB())
 {
  //...
 }

 public function getFromCache()
 {
  // Methode getValueFromDB() called, once upon init static $value
  static $value ??= $this->getValueFromDB();

  return $value;
 }
}