generate 6 digit random number in codeigniter code example

Example 1: generate 6 digit random number in codeigniter

$otp = mt_rand(100000, 999999); // generate 6 digit rando numer
<input type="text" name="authType" id="authType" value="$otp" placeholder="Enter OTP">

Example 2: generate 6 digit random number in codeigniter

$otp = mt_rand(100000, 999999); // generate 6 digit rando numer
<input type="text" name="authType" id="authType" value="$otp" placeholder="Enter OTP">