1
0
mirror of https://github.com/danog/psalm.git synced 2024-12-15 02:47:02 +01:00
psalm/docs/running_psalm/issues/PossiblyNullPropertyFetch.md
2020-03-20 19:13:56 -04:00

216 B

PossiblyNullPropertyFetch

Emitted when trying to fetch a property on a possibly null object

<?php

class A {
    /** @var ?string */
    public $foo;
}
function foo(?A $a) : void {
    echo $a->foo;
}