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

htmlEncode() public static method Encodes special characters

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

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