Question

How to generate 10 random 5 characters strings in PHP

Answer 1

function generateRandomString($slen = 8) {
    $charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
    
    $len = strlen($charset);
    
    $randomString = '';
    for ($i = 0; $i < $slen; $i++) {
        $randomString .= $charset[rand(0, $len - 1)];
    }
    return $randomString;
}
 
for ($i = 0; $i < 10; $i++) {
    echo generateRandomString(5) . "\n"; 
}
 
 
 
 
/*
run:
 
jHSAf
heCNW
sMTSh
okfVB
xIozx
DqSPC
BfrnW
TWIcG
qqdDS
tuUpR
 
*/

 

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