Hello Friends Today you will be told through this tutorial how you can generate random unique number of 8 digit by php. You will be told 2 method to generate random number of 8 digit by php.
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1st Method :- You can generate a random number by creating a function in php and running a loop in this function.
<?php
function generateCode($limit){
$code = '';
for($i = 0; $i < $limit; $i++) { $code .= mt_rand(0, 9); }
return $code;
}
echo generateCode(8);
?>
2nd Method :- Through the second method you can create random number php only through mt_rand function.
<?php $randomid = mt_rand(10000000,99999999); echo $randomid; ?>