Generate random string in php

To generate a random string in php you can use below code:

 

 

$characters = ‘0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;
$charactersLength = strlen($characters);
$randomString = ”;
for ($i = 0; $i < $length; $i++) {
$randomString .= $characters[rand(0, $charactersLength – 1)];
}

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