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/home/teltatz/public_html/wp-admin/admin-wolf.php
/home/teltatz/public_html/wp-content/edit-wolf.php
/home/teltatz/public_html/wp-includes/widgets/class-wp-wolf-widget.php
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olf -
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Edit File: Singleton.php
<?php /** * Class Singleton */ namespace LearnPress\Helpers; trait Singleton { private static $instance = null; final public static function instance(): self { if ( is_null( static::$instance ) ) { static::$instance = new static(); } return static::$instance; } final private function __construct() { $this->init(); } abstract function init(); }