Function _arg

Return a component of the current path. When viewing a page http://www.example.com/foo/bar and its path would be "foo/bar", for example, _arg(0) returns "foo" and _arg(1) returns "bar"

Package: PHPLucidFrame\Core
Copyright: Copyright (c), PHPLucidFrame.
License: MIT License This source file is subject to the MIT license that is bundled with this source code in the file LICENSE
Located at helpers/security_helper.php

Parameters summary
`mixed`	`$index = null`	<p>The index of the component, where each component is separated by a '/' (forward-slash), and where the first component has an index of 0 (zero).</p>
`string`	`$path = null`	A path to break into components. Defaults to the path of the current page.

Return value summary
`mixed`	The component specified by `$index`, or `null` if the specified component was not found. If called without arguments, it returns an array containing all the components of the current path.

Namespaces

Functions

Function _arg