Function Block PREG_MATCH

The Function Block PREG_MATCH performs a search using a regular expression.

Note: This function is Binary-Safe. This means that UTF8 characters cannot be processed directly.

Input PATTERN

The expression to search for, as a string.

Input SUBJECT

Defines the string to be searched.

Output FOUND

The output returns the number of matches.

Output ERR

If an error has occurred, this output is true.