/** * Adds characters to the start of a string to make it grow to a specified length and returns the new string. * * If the string is already of the targeted length, it's returned unmodified. * * @param string $paddingString The string to be used for padding. * @param int $newLength The length of the padded string. * * @return CUStringObject The padded string. */ public function padStart($paddingString, $newLength) { return CUString::padStart($this, $paddingString, $newLength); }