Variable in ophp

<?php

$host = "localhost";
$user = "root";
$pass = "";
$dbname = "cadastropessoa";

try{
    $conn = new PDO("mysql:host=$host;dbname=$dbname",$user,$pass);
    //echo "conexão feita com sucesso";
}catch(PDOException $e){
    echo "Connection failed:" . $e->getMessage();
}

Similar codes

0 vote338 views1 answer
Laravel model uploaded file name
PHP Laravel
0 vote358 views1 answer
Validate user password laravel8
PHP Laravel
0 vote301 views1 answer
Laravel Auth::logoutOtherDevices
PHP
3 votes287 views3 answers
Get count sql query in php
PHP
0 vote374 views1 answer
Explode in laravel blade
PHP
1 vote484 views1 answer
Sort relation model count yii2
PHP Yii
2 votes290 views3 answers
Php insert array into mysql
PHP
0 vote290 views1 answer
Check website ssl certificate using php openssl_x509_parse
PHP
21 votes298 views6 answers
Write file in php
PHP
11 votes319 views3 answers
Blade condition if else laravel
PHP Laravel