Generate code PHP

Hello Guys

I'd like a function where I could generate key code like this: atl1457b01, in randon way.

akq7485v17
ets7258f85
pqt1975g74

Someone has a function that can do that?

Thanks a lot
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hidrauAsked:
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Julian HansenCommented:
What is the application - is it for security reasons

What are the requirements for characters / min / max length?
Julian HansenCommented:
Marco GasiFreelancerCommented:
You can use something like this:
function generate_random_code()
{
	$letters = 'abcdefghijklmnopqrstuvwxyz';
	$numbers = '0123456789';
	$code = '';
	for ( $i = 0; $i < 3; $i++ )
	{
		$code .= $letters[ rand( 0, strlen($letters) - 1 ) ];
	}
	for ( $i = 0; $i < 4; $i++ )
	{
		$code .= $numbers[ rand( 0, strlen($numbers) - 1 ) ];
	}
	$code .= $letters[ rand( 0, strlen($letters) - 1 ) ];
	for ( $i = 0; $i < 2; $i++ )
	{
		$code .= $numbers[ rand( 0, strlen($numbers) - 1 ) ];
	}
	return $code;
}
echo generate_random_code();

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hidrauAuthor Commented:
thanks a lot
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