Construct the upgrader with a skin.

Parameters

$skinWP_Upgrader_Skinoptional

The upgrader skin to use. Default is a WP_Upgrader_Skin instance.

Default:null

Source

public function __construct( $skin = null ) {
	if ( null === $skin ) {
		$this->skin = new WP_Upgrader_Skin();
	} else {
		$this->skin = $skin;
	}
}

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