Random string in 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);

Php random string

function rand_str() {
    $characters = '0123456789-=+{}[]:;@#~.?/&gt;,&lt;|\!"£$%^&amp;*()abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $randomstr = '';
    for ($i = 0; $i < random_int(50, 100); $i++) {
      $randomstr .= $characters[rand(0, strlen($characters) - 1)];
    }
    return $randomstr;
  }

Randomstring php

//generates 13 character random unique alphanumeric id
echo uniqid();
//output - 5e6d873a4f597

Php random string

function generateRandomString($digits) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $randstring = '';
    for ($i = 0; $i < $digits; $i++) {
        $randstring .= $characters[rand(0, strlen($characters))];
    }
    return $randstring;
}
echo generateRandomString(24);

Generate Random String in PHP

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

Source: delftstack.com

Random string in php

$len = 9;

$random = str_shuffle(sub_str('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890', 10, $len));

Similar codes

0 vote162 views2 answers
Wordpress admin redirecting to http
PHP
0 vote216 views2 answers
Load session in codeigniter
PHP CodeIgniter
7 votes215 views10 answers
Php .com
PHP
0 vote153 views1 answer
Php print number
PHP
0 vote172 views1 answer
Ussd php
PHP
1 vote183 views1 answer
Nested resources laravel
PHP
1 vote154 views1 answer
SQLSTATE[HY000]: General error: 1005 Can't create table ``.`labels` (errno: 150 "Foreign key constraint is incorrectly formed") (SQL: alter table `labels` add constraint
PHP
8 votes162 views2 answers
How to check even or odd number in php
PHP
0 vote153 views2 answers
Wp menu declaration
PHP
0 vote264 views1 answer
Wc php get order get coupon discount amount
PHP