3v4l.org

run code in 300+ PHP versions simultaneously
<?php DEFINE('A', 3); $DAY = 1; class Days{ function __construct($d){ $this->day = $d ; } function addToDate(){ global $DAY; $this->day = $this->day + $DAY; return $this->day; } function modifyDay($d){ global $DAY; $DAY = $d; } function addDefine(){$this->day = $this->day + A;} } $p = new Days(5); echo $p->addToDate().' '; $p->modifyDay(8); echo $p->addToDate().' '; echo $p->addDefine().' ';
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property Days::$day is deprecated in /in/eXMXo on line 6 6 14
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
6 14
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Notice: Undefined property: day in /in/eXMXo on line 10 1 9
preferences:
255.79 ms | 402 KiB | 460 Q