the string to perform matches against. [array length=string_len]
the length of string, or -1 if string is nul-terminated
starting index of the string to match
text to replace each match with
options for the match
a newly allocated string containing the replacements
GException on failure.
Replaces all occurrences of the pattern in regex with the replacement text. replacement is replaced literally, to include backreferences use g_regex_replace(). Setting start_position differs from just passing over a shortened string and setting G_REGEX_MATCH_NOTBOL in the case of a pattern that begins with any kind of lookbehind assertion, such as "\b". Since 2.14