FilterIn
Description
Description
Specify an input string and a mask to filter that string, so only substrings that match the mask will be let into the final output string.
Syntax
Syntax
target.strlib.filterin( input, filter )
input: String to be parsed
filter: Regular expression mask to filter the input string
Return value
Return value
This function returns a string.
Sample
Function Start
Dim str, str2
str = "Only numbers are allowed 7 2794 3 36 53"
str2 = target.strlib.FilterIn( str, "\d" )
end function
In this case it will take the initial string, filter for numbers, and output a string str2 of only digits.
See also