do not backref empty string/array to save a few bytes
authorMichael Wallner <mike@php.net>
Thu, 6 Jan 2022 09:34:35 +0000 (10:34 +0100)
committerMichael Wallner <mike@php.net>
Thu, 6 Jan 2022 09:34:35 +0000 (10:34 +0100)

No differences found