5 Commits

Author	SHA1	Message	Date
Nikita Popov	ce91d139b5	Make sure match is one character long	2021-04-25 21:47:07 +02:00
Nikita Popov	33d7c8d3d8	Escape invalid UTF-8 in strings ... To be friendlier to tooling that expects PHP files to be UTF-8 encoded, escape any sequences that are not legal under UTF-8.	2021-04-25 21:37:01 +02:00
Nikita Popov	6b409b96bb	Use hex escaping for special characters in strings ... Apart from \0, using the \xHH notation is more typical.	2021-04-25 21:22:15 +02:00
Nikita Popov	38aa0920c9	Add test for UTF-8 in string ... These should not get escaped.	2021-03-21 17:03:15 +01:00
algo13	371c783344	Escape all low control characters in strings	2016-04-19 17:45:39 +02:00