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@ 2022-01-04T12:58:50Z

<?php

class WP_Post {
    public $filter;
    
    public function __get( $property ) {
        return $this->$property;
    }
}

$post = new WP_Post();
$post->filter = 'foo';

var_dump( $post->filter );

unset( $post->filter );

var_dump( $post->filter );

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

44.39 ms | 404 KiB | 5 Q