यादृच्छिक चरित्र php

कोड उदाहरण

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PHP यादृच्छिक स्ट्रिंग जेनरेटर

function generateRandomString($length = 25) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }
    return $randomString;
}
//usage 
$myRandomString = generateRandomString(5);
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उत्पन्न यादृच्छिक स्ट्रिंग में PHP

phpCopy<?php 
echo uniqid('user_');
?> 
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वर्णों की एक स्ट्रिंग से एक यादृच्छिक चरित्र:

String chars = "abcxyz";
Random rnd = new Random();
char c = chars.charAt(rnd.nextInt(chars.length()));

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