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

11 votes269 views3 answers
Laravel auth 6
PHP Laravel
2 votes241 views2 answers
Php mod
PHP
0 vote268 views1 answer
Laravel validation if another record is not deleted / not null
PHP Laravel
-1 vote243 views1 answer
Php: foreach loop
PHP
0 vote291 views1 answer
Comment désactiver la barre latérale Widgets sur des pages spécifiques WordPress
PHP
0 vote270 views1 answer
Laravel get file name
PHP
0 vote246 views1 answer
SSL PHP CURL
PHP
2 votes238 views2 answers
Target class [AppHttpControllersRegisterController] does not exist. laravel 8
PHP
0 vote258 views2 answers
Install php-sqlite3
PHP
0 vote243 views1 answer
Laravel Mix npm run production error
PHP