protected function get_post_type_supports() {
		$supports = ['custom-fields'];

		if ( method_exists( $this, 'remove' ) ) {
			$output   = $this->remove();
			$output   = is_string( $output ) ? [$output] : $output;
			$output   = is_array( $output ) ? $output : [];
			$output   = array_filter( $output, 'is_string' );
			$supports = array_merge( $supports, $output );
		}

		$parent_class  = get_parent_class( $this );
		$parent_remove = method_exists( $parent_class, 'remove' );

		while ( $parent_remove ) {
			$parent        = new $parent_class();
			$output        = $parent->remove();
			$output        = is_string( $output ) ? [$output] : $output;
			$output        = is_array( $output ) ? $output : [];
			$output        = array_filter( $output, 'is_string' );
			$supports      = array_merge( $supports, $output );
			$parent_class  = get_parent_class( $parent_class );
			$parent_remove = method_exists( $parent_class, 'remove' );
		}

		return $supports;
	}
protected function get_post_type_supports() {
		$supports = ['custom-fields'];

		if ( method_exists( $this, 'remove' ) ) {
			$output   = $this->remove();
			$output   = is_string( $output ) ? [$output] : $output;
			$output   = is_array( $output ) ? $output : [];
			$output   = array_filter( $output, 'is_string' );
			$supports = array_merge( $supports, $output );
		}

		$parent_class  = get_parent_class( $this );
		$parent_remove = method_exists( $parent_class, 'remove' );

		while ( $parent_remove ) {
			$parent        = new $parent_class();
			$output        = $parent->remove();
			$output        = is_string( $output ) ? [$output] : $output;
			$output        = is_array( $output ) ? $output : [];
			$output        = array_filter( $output, 'is_string' );
			$supports      = array_merge( $supports, $output );
			$parent_class  = get_parent_class( $parent_class );
			$parent_remove = method_exists( $parent_class, 'remove' );
		}

		return $supports;
	}
protected function get_post_type_supports ( ) { $ supports = [ 'custom-fields' ] ; if ( method_exists ( $ this , 'remove' ) ) { $ output = $ this -> remove ( ) ; $ output = is_string ( $ output ) ? [ $ output ] : $ output ; $ output = is_array ( $ output ) ? $ output : [ ] ; $ output = array_filter ( $ output , 'is_string' ) ; $ supports = array_merge ( $ supports , $ output ) ; } $ parent_class = get_parent_class ( $ this ) ; $ parent_remove = method_exists ( $ parent_class , 'remove' ) ; while ( $ parent_remove ) { $ parent = new $ parent_class ( ) ; $ output = $ parent -> remove ( ) ; $ output = is_string ( $ output ) ? [ $ output ] : $ output ; $ output = is_array ( $ output ) ? $ output : [ ] ; $ output = array_filter ( $ output , 'is_string' ) ; $ supports = array_merge ( $ supports , $ output ) ; $ parent_class = get_parent_class ( $ parent_class ) ; $ parent_remove = method_exists ( $ parent_class , 'remove' ) ; } return $ supports ; }
Get post type supports that will be removed.

@return array
Get post type supports that will be removed .