Inkblot Auth is a class that can authenticate users by showing them inkblot images. It can associate a given user password with a list of inkblot images. The user chooses the password after seeing a list of inkblots and types in what those inkblots look like. The class can authenticate the user after showing him the same inkblots in a random order and asking the user to type in what those inkblots look like.
Phone Spell is a PHP class which can find words which can be used to spell a phone number. It takes a given phone number and tries to find existing words with letters equivalent to the phone number digits. It uses the pspell extension to look up words, but can also use a custom dictionary to find the equivalent words.
Word Solver generates words or anagrams from specified rules. It can take a string which defines rules for the words to be generated, like the allowed letters, the position of certain letters, letters which should be used together, or the whole characters which may be used. It returns one or more generated words in an array.
Image Font can render images with text, using graphics as fonts. It takes a text string and creates an image on which the characters of the string are displayed using separate image files to render each character. The text may be aligned to the left, right, or center, or be justified. The image width may be limited so the text is wrapped if it exceeds the width limit. The character graphics may be mapped to image files with the same base name in a given directory. Alternatively, an array may be passed to define the paths of the character image files. The generated image may be saved to a file or displayed as the current script output in any of the formats supported by the PHP GD image extension.