isTraversable() public static method (available since version 2.0.8)

getValue() public static method Retrieves the value of

isAssociative() public static method Returns a value indicating

index() public static method Indexes and/or groups the

keyExists() public static method Checks if the given array

merge() public static method Merges two or more arrays

htmlEncode() public static method Encodes special characters

map() public static method Builds a map (key-value pairs)

isIn() public static method (available since version 2.0.7) Check

filter() public static method (available since version 2.0.9) Filters