append
void append(string &array, string value)
Appends the second string to the first.
void append(<type>&array[], <type>value)
Appends the given value to the end of the array. Increases the size of array by 1. This is the same as push(array, value).
void append(<type>&array[], <type>values[])
Concatenates the values from the values array to the end of array. Increases the size of array by len(values). This is the same as push(array, values).
Tip
You can set an individual item in an array using array[n] = x.