Revision: 16515
Updated Code
at August 13, 2009 19:46 by kirik
Updated Code
function rndstr($length=11, $type='a-zA-Z0-9')
{
$return = $chars = null;
if(strstr($type, 'a-z'))
$chars .= 'abcdefghijklmnopqrstuvwxyz';
if(strstr($type, 'A-Z'))
$chars .= 'ABCDEFGHIJKLMNOPRQSTUVWXYZ';
if(strstr($type, '0-9'))
$chars .= '0123456789';
for($i = 0, $sl = strlen($chars) - 1; $i <= $length; $i++)
$return .= $chars[rand(0, $sl)];
return $return;
}
/** **** Examples ****
--- We need alphanumeric string 5 chars length ---
echo rndstr(5);
--- We need lowercase letters string 10 chars length ---
echo rndstr(10, 'a-z');
--- We need lower and upper case letters string 10 chars length ---
echo rndstr(10, 'A-Za-z');
--- We need numeric string 10 chars length ---
echo rndstr(10, '0-9');
--- ect.. ---
**/
Revision: 16514
Initial Code
Initial URL
Initial Description
Initial Title
Initial Tags
Initial Language
at August 6, 2009 15:19 by kirik
Initial Code
function rndstr($length=11, $type='a-zA-Z0-9')
{
$return = $chars = null;
if(strstr($type, 'a-z'))
$chars .= 'abcdefghijklmnopqrstuvwxyz';
if(strstr($type, 'A-Z'))
$chars .= 'ABCDEFGHIJKLMNOPRQSTUVWXYZ';
if(strstr($type, '0-9'))
$chars .= '0123456789';
$sl = mb_strlen($chars) - 1;
for($i = 0; $i < $length; $i++)
$return .= $chars[rand(0, $sl)];
return $return;
}
/** **** Examples ****
--- We need alphanumeric string 5 chars length ---
echo rndstr(5);
--- We need lowercase letters string 10 chars length ---
echo rndstr(10, 'a-z');
--- We need lower and upper case letters string 10 chars length ---
echo rndstr(10, 'A-Za-z');
--- We need numeric string 10 chars length ---
echo rndstr(10, '0-9');
--- ect.. ---
**/
Initial URL
Initial Description
Function for generating random strings
Initial Title
random string generator (for passwords)
Initial Tags
Initial Language
PHP