Function to generate random unique string as id or hash

OussamaDEV answered on January 18, 2022 Popularity 3/10 Helpfulness 1/10

answer Function to generate random unique string as id or hash

Function to generate random unique string as id or hash

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<?php
$n=10;
function getName($n) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $randomString = '';
  
    for ($i = 0; $i < $n; $i++) {
        $index = rand(0, strlen($characters) - 1);
        $randomString .= $characters[$index];
    }
  
    return $randomString;
}
  
echo getName($n);
?>

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: www.geeksforgeeks.org

Tags: function generate hash random string unique whatever

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Contributed on Jan 18 2022

OussamaDEV

0 Answers Avg Quality 2/10

Function to generate random unique string as id or hash

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