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 vote225 views1 answer
Php function return multiple values
PHP
7 votes245 views3 answers
Show php info
PHP
0 vote229 views2 answers
Laravel db insert get last id
PHP
0 vote243 views1 answer
Exists:categories,id except a value laravel
PHP
0 vote304 views1 answer
Wordpress send reset password link inside wp_new_user_notification_email
PHP
11 votes271 views3 answers
Remove package in laravel
PHP Laravel
0 vote275 views1 answer
How to set up the laravel ssh keygen
PHP Laravel
6 votes252 views6 answers
Laravel folder permission
PHP Laravel
4 votes245 views2 answers
Laravel session forget
PHP
48 votes243 views6 answers
Join in laravel
PHP