<?php
/**
* This file is part of the PHP Video Toolkit v2 package.
*
* @author Oliver Lillie (aka buggedcom) <publicmail@buggedcom.co.uk>
* @license Dual licensed under MIT and GPLv2
* @copyright Copyright (c) 2008-2014 Oliver Lillie <http://www.buggedcom.co.uk>
* @package PHPVideoToolkit V2
* @version 2.1.7-beta
* @uses ffmpeg http://ffmpeg.sourceforge.net/
*/
namespace PHPVideoToolkit;
/**
* @access public
* @author Oliver Lillie
* @package default
*/
class Str
{
/**
* Generates a random string.
*
* @access protected
* @author Oliver Lillie
* @return string
*/
public static function generateRandomString()
{
return (rand(10000, 99999).'_'.self::generateRandomAlphaString(5).'_'.time());
}
/**
* Generates a random alphanumeric string.
*
* @access public
* @author Oliver Lillie
* @param integer $length
* @return string
*/
public static function generateRandomAlphaString($length)
{
$characters = 'abcdefghijklmnopqrstuvwxyz0123456789';
$randomString = '';
for ($i = 0; $i < $length; $i++)
{
$randomString .= $characters[rand(0, strlen($characters) - 1)];
}
return $randomString;
}
}
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