/PHP/Php generate random string of characters

Php generate random string of characters

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);

Generate Random String in PHP

phpCopy<?php 
$Random_str = uniqid();  
echo "Random String:", $Random_str, "\n";
?>

Source: delftstack.com

Random string generator php

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();

Source: stackoverflow.com

Generate Random String in PHP

phpCopy<?php
 
echo "Out1: ",substr(md5(time()), 0, 16),"\n";
 
echo "Out2: ",substr(sha1(time()), 0, 16),"\n";
 
echo "Out3: ",md5(time()),"\n";
 
echo "Out4: ",sha1(time()),"\n";
 
?>

Source: delftstack.com

Similar codes

0 vote268 views3 answers
Laravel query order by relation
PHP
0 vote410 views2 answers
Yii2 get params from url
PHP Yii
13 votes251 views4 answers
Laravel migration remove column
PHP
1 vote251 views1 answer
Remove storefront footer
PHP
18 votes278 views2 answers
Reload page in php
PHP
3 votes254 views2 answers
Class 'App\Http\Controllers\Validator' not found in lumen
PHP
0 vote335 views2 answers
"message": "Call to a member function canNot() on null", "exception": "Symfony\\Component\\Debug\\Exception\\FatalThrowableError",
PHP Symfony
7 votes278 views5 answers
Search laravel
PHP
0 vote246 views6 answers
Use varable on all site pages laravel
PHP
0 vote312 views1 answer
Laravel 8 crud api example
PHP Laravel