- Generate random password.
- Generate random string.
- Generate verification code.
Function accepts a length parameter and returns randomly generated password. An optional length parameter can be passed to generate password with a specific length.
Function
function generatePassword($length = 5){ $password = ""; $possible = "0123456789bcdfghjkmnpqrstvwxyz"; $i = 0; while ($i < $length) { $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); if (!strstr($password, $char)) { $password .= $char; $i++; } } return $password; }
Calling The Function
echo generatePassword($length = 10);
Output
df1h1rtere
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