Returns the value(s) associated with the given key(s). This function performs the reverse of insertkeyval() function.
keyval ( text, keys, separators, [delimiters] )
text: (Text) The text to parse.
keys: (Text Array) Array of keys.
separators: (Text Array) Array of key-value separators.
delimiters: (Text Array) Array of delimiters specifying the end of a value.
Text Array
If a single separator value is passed, it is used for parsing all key-value pairs; if multiple separators are specified, the number of separators must match the number of keys.
If a single delimiter value is passed, it is used for parsing all key-value pairs; if multiple delimiters are specified, the number of delimiters must match the number of keys.
keyval("hello=alpha][goodbye=beta]", {"hello"}, "=", "]")
returns alpha
insertkeyval(): Use this function to perform the inverse operation.