public function add_hook() {

		add_filter(
			'post_type_link',
			array( $this, 'post_type_link' ),
			apply_filters( 'cptp_post_type_link_priority', 0 ),
			4
		);

		add_filter(
			'term_link',
			array( $this, 'term_link' ),
			apply_filters( 'cptp_term_link_priority', 0 ),
			3
		);

		add_filter(
			'attachment_link',
			array( $this, 'attachment_link' ),
			apply_filters( 'cptp_attachment_link_priority', 20 ),
			2
		);
	}
public function add_hook() {

		add_filter(
			'post_type_link',
			array( $this, 'post_type_link' ),
			apply_filters( 'cptp_post_type_link_priority', 0 ),
			4
		);

		add_filter(
			'term_link',
			array( $this, 'term_link' ),
			apply_filters( 'cptp_term_link_priority', 0 ),
			3
		);

		add_filter(
			'attachment_link',
			array( $this, 'attachment_link' ),
			apply_filters( 'cptp_attachment_link_priority', 20 ),
			2
		);
	}
public function add_hook ( ) { add_filter ( 'post_type_link' , array ( $ this , 'post_type_link' ) , apply_filters ( 'cptp_post_type_link_priority' , 0 ) , 4 ) ; add_filter ( 'term_link' , array ( $ this , 'term_link' ) , apply_filters ( 'cptp_term_link_priority' , 0 ) , 3 ) ; add_filter ( 'attachment_link' , array ( $ this , 'attachment_link' ) , apply_filters ( 'cptp_attachment_link_priority' , 20 ) , 2 ) ; }
Add Filter Hooks.
Add Filter Hooks .