Created
September 30, 2018 18:47
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php generate random string up to x length
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function generateRandomString($length = 10) { | |
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; | |
$charactersLength = strlen($characters); | |
$randomString = ''; | |
for ($i = 0; $i < $length; $i++) { | |
$randomString .= $characters[rand(0, $charactersLength - 1)]; | |
} | |
return $randomString; | |
} | |
//Output the random string with the call below: | |
// Echo the random string. | |
// Optionally, you can give it a desired string length. | |
echo generateRandomString(); |
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