native
regex_substr
Syntax
native regex_substr(Regex:id, str_id, buffer[], maxLen);Description
Returns a matched substring from a regex handle.
Substring ids start at 0 and end at ret-1, where ret is from the corresponding
regex_match or regex_match_c function call.
Parameters
| id | The regex handle to extract data from. |
|---|---|
| str_id | The index of the expression to get - starts at 0, and ends at ret - 1. |
| buffer | The buffer to set to the matching substring. |
| maxLen | The maximum string length of the buffer. |