The URL functions provide tools to make code safe to transfer across a network. The base64 functions are most useful for working with MIME data, while the URL encode and decode functions are for working with URLs/URIs, encoding content for transfer via GET or POST, and for manually parsing query strings and form data. Table of Contents
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
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