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Date: 11 March 2010
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How to generate a random string in php
 
     

You can generate a random string, using the following php function. The function takes as an argument the length of the generated string.

 

    function generateRandomString($length=5)
    {
        $feed = "abcdefghijklmnopqrstuvwxyz0123456789";
        $str = "";
        for ($i=0; $i < $length; $i++)
        {
            $str .= substr($feed, rand(0, strlen($feed)-1), 1);
        }
        return $str;
    }

 

 
 
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