generate password using php

msi_333 · **Posted:** Sun Nov 30, 2008 8:12 pm

The following code allow you to generate a password randomly using PHP, you can specify the length of generated password and also the length.

Code:

<?php

function generateRandpassword($size=9, $power=0) {
    $vowels = 'aeuy';
    $randconstant = 'bdghjmnpqrstvz';
    if ($power & 1) {
        $randconstant .= 'BDGHJLMNPQRSTVWXZ';
    }
    if ($power & 2) {
        $vowels .= "AEUY";
    }
    if ($power & 4) {
        $randconstant .= '23456789';
    }
    if ($power & 8) {
        $randconstant .= '@#$%';
    }

    $Randpassword = '';
    $alt = time() % 2;
    for ($i = 0; $i < $size; $i++) {
        if ($alt == 1) {
            $Randpassword .= $randconstant[(rand() % strlen($randconstant))];
            $alt = 0;
        } else {
            $Randpassword .= $vowels[(rand() % strlen($vowels))];
            $alt = 1;
        }
    }
    return $Randpassword;
}

?>

generate password using php

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