Class Array

Object
   |
   +--Array

class Array

append

Array append(<Mixed> a)

Adds an item to an array

Parameters:
a - Item to add

Returns:
The array including the newly added item

contains

Boolean contains(<String> needle)

Walks through an array and checks if the specified item exists in it

Parameters:
needle - The string to search for

Returns:
True if item found, false otherwise

indexOf

Integer|null indexOf(<String> needle)

Walks through an array and, if the specified item exists in it, returns the position

Parameters:
needle - The string to search for

Returns:
Index position if item found, null otherwise