src/core/class-papi-core-type.php
protected function setup_meta_data() {
		foreach ( $this->get_meta() as $key => $value ) {
			if ( substr( $key, 0, 1 ) === '_' ) {
				continue;
			}

			$this->$key = papi_esc_html( $value );
		}

		if ( $this->sort_order === 1000 ) {
			$this->sort_order = papi_filter_settings_sort_order();
		}
	}
protected function setup_meta_data() {
		foreach ( $this->get_meta() as $key => $value ) {
			if ( substr( $key, 0, 1 ) === '_' ) {
				continue;
			}

			$this->$key = papi_esc_html( $value );
		}

		if ( $this->sort_order === 1000 ) {
			$this->sort_order = papi_filter_settings_sort_order();
		}
	}
Setup meta data.