_wp_json_sanity_check() │ WP 4.1.0

Performs sanity checks on data that shall be encoded to JSON.

Хуков нет.

Возвращает

Разное. The sanitized data that shall be encoded to JSON.

Использование

_wp_json_sanity_check( $data, $depth );

$data(разное) (обязательный)

Variable (usually an array or object) to encode as JSON.

$depth(int) (обязательный)

Maximum depth to walk through $data. Must be greater than 0.

Заметки

• Смотрите: wp_json_encode()

Список изменений

Код _wp_json_sanity_check() wp json sanity check ^{WP 6.1.1}

function _wp_json_sanity_check( $data, $depth ) {
	if ( $depth < 0 ) {
		throw new Exception( 'Reached depth limit' );
	}

	if ( is_array( $data ) ) {
		$output = array();
		foreach ( $data as $id => $el ) {
			// Don't forget to sanitize the ID!
			if ( is_string( $id ) ) {
				$clean_id = _wp_json_convert_string( $id );
			} else {
				$clean_id = $id;
			}

			// Check the element type, so that we're only recursing if we really have to.
			if ( is_array( $el ) || is_object( $el ) ) {
				$output[ $clean_id ] = _wp_json_sanity_check( $el, $depth - 1 );
			} elseif ( is_string( $el ) ) {
				$output[ $clean_id ] = _wp_json_convert_string( $el );
			} else {
				$output[ $clean_id ] = $el;
			}
		}
	} elseif ( is_object( $data ) ) {
		$output = new stdClass;
		foreach ( $data as $id => $el ) {
			if ( is_string( $id ) ) {
				$clean_id = _wp_json_convert_string( $id );
			} else {
				$clean_id = $id;
			}

			if ( is_array( $el ) || is_object( $el ) ) {
				$output->$clean_id = _wp_json_sanity_check( $el, $depth - 1 );
			} elseif ( is_string( $el ) ) {
				$output->$clean_id = _wp_json_convert_string( $el );
			} else {
				$output->$clean_id = $el;
			}
		}
	} elseif ( is_string( $data ) ) {
		return _wp_json_convert_string( $data );
	} else {
		return $data;
	}

	return $output;
}