functions Directory Reference

Files
file	array.php
	Functions to manipulate arrays.
file	date.php
file	db.php
	Functions to access and update database objects.
file	email.php
	Functions to create and send e-mail messages.
file	encryption.php
	Functions to encrypt and decrypt data.
file	events.php
	Basic event handling functions.
file	file.php
	File-handling functions.
file	general.php
	Various utility functions.
file	image.php
	Image-handling functions.
file	init.php
	Functions declared at initialisation - so should be available on every page.
file	io.php
	Functions to save and retrieve file data.
file	legacy.php
	Make available functions that aren't in older versions of PHP.
file	string.php
	String handling functions.
file	ui.php
	Functions to help with the UI.
file	url.php
	Helper functions for urls.
file	validation.php
	Functions to validate values.
file	xml.php
	Functions to help create and modify XML data.