regex_free

Syntax

native regex_free(&Regex:id);

Usage

The regex handle to free.

Description

Frees the memory associated with a regex result, and sets the handle to 0.

Note

• This must be called on all results from regex_match() when you are done extracting
  the results with regex_substr().

• The results of regex_compile() or regex_compile_ex() (and subsequently, regex_match_c())
  only need to be freed when you are done using the pattern.

• Do not use the handle again after freeing it!

Return

This function has no return value.