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

2 votes139 views1 answer
Read key value json php
PHP
5 votes165 views3 answers
Laravel drop column if exists
PHP Laravel
0 vote135 views1 answer
String operator in php
PHP
10 votes120 views3 answers
Shortcode wordpress plugin
PHP
5 votes137 views2 answers
Laravel print exception message
PHP
0 vote138 views1 answer
Register sidebar wordpress
PHP
0 vote112 views2 answers
Carbon get all days in month
PHP
0 vote162 views1 answer
How to add javascript to a php variable
PHP
3 votes148 views1 answer
Back route laravel
PHP
1 vote161 views2 answers
Symfony get current datetime
PHP