PO::trim_quotes() WordPress Method

The PO::trim_quotes() method is used to remove leading and trailing white-space from a string, as well as any quotes that may be surrounding the string. This is often useful when dealing with user-inputted data, as it can help to ensure that the data is clean and free of any unwanted characters.

PO::trim_quotes( string $s ) #

		public static function trim_quotes( $s ) {
			if ( '"' === substr( $s, 0, 1 ) ) {
				$s = substr( $s, 1 );
			}
			if ( '"' === substr( $s, -1, 1 ) ) {
				$s = substr( $s, 0, -1 );
			}
			return $s;
		}