$$match

Returns a matched substring from input by a pattern

Usage

"$$match(<pattern>,[group]):{input}"

Returns

string

Arguments

Argument	Type	Values	Required / Default Value	Description
pattern	string	Regex	Yes	Regular expression to match and extract from input string
group	integer		0	A matching group to return

Examples

Input

Definition

Output

"hello"

"$$match([le]+):$"

"ell"

"world"

"$$match('w(\\\\w+)d',1):$"

"orl"