Create guid in php

function guidv4()
{
    if (function_exists('com_create_guid') === true)
        return trim(com_create_guid(), '{}');

    $data = openssl_random_pseudo_bytes(16);
    $data[6] = chr(ord($data[6]) & 0x0f | 0x40); // set version to 0100
    $data[8] = chr(ord($data[8]) & 0x3f | 0x80); // set bits 6-7 to 10
    return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
}

Similar codes

1 vote240 views1 answer
Laravel uppercase first letter
PHP
2 votes266 views6 answers
Get last id in laravel
PHP Laravel
13 votes415 views6 answers
How to redirect to another page in php
PHP
0 vote244 views1 answer
Yii1 anchor tag
PHP
27 votes190 views4 answers
Common array methods php
PHP
0 vote319 views1 answer
Laravel - access file from storage path - alternative to symlink
PHP Laravel
1 vote194 views2 answers
Symfony get current datetime
PHP
0 vote168 views1 answer
Custom my account page woocommerce
PHP
1 vote347 views1 answer
Laravel fixed character limit
PHP Laravel
0 vote201 views1 answer
Request file create cammand laravel
PHP Laravel