Random String Function PHP

PHP random string generator

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 Function 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;
}


// Echo the random string.
// Optionally, you can give it a desired string length.
echo generateRandomString();

-1

Source: stackoverflow.com

Similar codes

3 votes345 views2 answers
Phpmailer send attachment
PHP
1 vote330 views1 answer
Password validation rules laravel
PHP
0 vote341 views1 answer
Use php to acces protected csv file
PHP
0 vote282 views1 answer
Send multiple db notification same function in laravel
PHP
1 vote334 views1 answer
Var_dump smarty
PHP
0 vote371 views1 answer
Codeigniter select where
PHP CodeIgniter
15 votes303 views6 answers
Laravel custom validation message
PHP
0 vote314 views1 answer
Php first 20 words
PHP
0 vote332 views1 answer
Php query pdo
PHP
1 vote338 views4 answers
Laravel object to array
PHP Laravel