push($item) -> self
Add an item to the end of a List.
This function is the opposite of
To add an item elsewhere in a List, use
JargonThe terms “push” and “pop” come from observing a spring-loaded stack of plates in a cafeteria. New plates are added to the stack by pushing them on top. The top-most plate is removed by “popping” it off.
$letters = ['a', 'b'] $letters.push('X') //= ['a', 'b', 'X'] $letters.pop() //= 'X' print($letters) //= ['a', 'b']