An anagram is a rearrangement of letters to form a new word. Given a word and a list of candidates, select the sublist of anagrams of the given word.
"listen" and a list of candidates like
"enlists" "google" "inlets" "banana" the program should return a list containing
The skipped tests near the bottom of the anagram_test.php are Stretch Goals, they are optional. They require the usage of
mb_string functions, which aren't installed by default with every version of PHP.