Map Get | MAP_GET

Syntax

MAP_GET( [value], [key], [default = null] )

Parameters

value
A MAP / OBJECT.

key
A TEXT. The key of the value to get from the VALUE.

default
The default can be any value. It is returned if the KEY is not set in the VALUE

Return Value

Can return any type of value.

Description

Get a value from a MAP / OBJECT by key.

Examples

# VALUE is ["a" => 1, "b" => 2]
MAP_GET(VALUE, "a") # returns 1

# VALUE is ["a" => 1, "b" => 2]
MAP_GET(VALUE, "c") # returns NULL

# VALUE is ["a" => 1, "b" => 2]
MAP_GET(VALUE, "c", "q") # returns "q"