Online PHP editor | output for VUVD1

@ 2022-02-08T21:20:09Z

<?php

class C {
    public int $value;
}

$c = new C();
var_dump(isset($c->value));   // false
$c->value = 5;
var_dump($c->value);          //5
unset($c->value);
//var_dump($c->value);       //Error: Typed property C::$value must not be accessed before initialization
var_dump(isset($c->value));  // false
$c->value = 5;
$c->value = null; //error

Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: bool(false) int(5) bool(false) Fatal error: Uncaught TypeError: Cannot assign null to property C::$value of type int in /in/VUVD1:15 Stack trace: #0 {main} thrown in /in/VUVD1 on line 15
Process exited with code 255.
Output for 7.4.0 - 7.4.33: bool(false) int(5) bool(false) Fatal error: Uncaught TypeError: Typed property C::$value must be int, null used in /in/VUVD1:15 Stack trace: #0 {main} thrown in /in/VUVD1 on line 15
Process exited with code 255.

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