WC_Log_Handler::get_backtrace() │ protected static │ WC 1.0

Get a backtrace that shows where the logging function was called.

Method of the class: WC_Log_Handler{}

No Hooks.

Return

Array.

Usage

$result = WC_Log_Handler::get_backtrace();

WC_Log_Handler::get_backtrace() WC Log Handler::get backtrace code ^{WC 9.7.1}

protected static function get_backtrace() {
	// Get the filenames of the logging-related classes so we can ignore them.
	$ignore_files = array_map(
		function( $class ) {
			try {
				$reflector = new \ReflectionClass( $class );
				return $reflector->getFileName();
			} catch ( Exception $exception ) {
				return null;
			}
		},
		array( wc_get_logger(), self::class, static::class )
	);

	$backtrace = debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_debug_backtrace

	$filtered_backtrace = array_filter(
		$backtrace,
		function( $frame ) use ( $ignore_files ) {
			$ignore = isset( $frame['file'] ) && in_array( $frame['file'], $ignore_files, true );

			return ! $ignore;
		}
	);

	return array_values( $filtered_backtrace );
}