string to perform matches against. [array length=string_len]
starting index of the string to match
options for the match
a function to call for each match
user data to pass to the function
a newly allocated string containing the replacements
GException on failure.
Replaces occurrences of the pattern in regex with the output of eval for that occurrence. 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". The following example uses g_regex_replace_eval() to replace multiple Since 2.14