Get the substring of from a string starting at a given index.

Declaration

SUBSTRING(base_string, start, end) -> substring
SUBSTRING(base_string, start) -> substring

Parameters

base_string (type: string)
The base string to pull the substring out of.
start (type: number)
Number value for the start position.
end (type: number)
End index to end the substring, if not provided it will take to the end of the string.

Return Values

substring (type: string)
The resulting substring taken from the baseString starting at the start index and ending at the end index or the end of the baseString.

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