/PHP/How to generate unique alphanumeric 6 digit code through php myadmin

How to generate unique alphanumeric 6 digit code through php myadmin

Php generate random alphanumeric string

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);

How to create random alphanumeric in php

<?php 
// online code for creating alphanumeric in php 
// this will generate 6 charactor, you can create as many just change the 6 from code
$pass = substr(str_shuffle("0123456789abcdefghijklmnopqrstvwxyz"), 0, 6);
echo $pass;

//output : 17w2y8
?>

How to generate unique alphanumeric 6 digit code through php myadmin

mysql> update DemoTable
set Value=LPAD(FLOOR(RAND() * 999999.99), 6, '0');
Query OK, 6 rows affected (0.15 sec)
Rows matched: 6 Changed: 6 Warnings: 0

Source: tutorialspoint.com

Can we generate alphanumeric 6 digit primary key in phpmyadmin

SELECT str_rand(6, '23456789abcdefghijkmnpqrstuvwxyz');

Source: stackoverflow.com

Similar codes

0 vote314 views1 answer
Get start of week end of week carbon
PHP
0 vote286 views1 answer
Get thumbnail alt wordpress
PHP
0 vote295 views2 answers
Spatie permission
PHP
4 votes334 views4 answers
Chunk in laravel
PHP
7 votes352 views2 answers
String compare in php
PHP
0 vote327 views1 answer
Laravel get relation camelcase api
PHP Laravel
2 votes299 views2 answers
Laravel include config
PHP Laravel
5 votes322 views1 answer
Redirect 301 wordpress
PHP
0 vote300 views1 answer
Image upload with name change in php
PHP
0 vote296 views1 answer
Diferencias empty() e isset()
PHP