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

1 vote256 views1 answer
Laravel map array
PHP Laravel
8 votes232 views4 answers
Laravel get all session data
PHP Laravel
1 vote231 views1 answer
Wp add_action
PHP
8 votes269 views1 answer
Add sucssess message laravel
PHP Laravel
0 vote198 views1 answer
Php download temp file
PHP
1 vote212 views1 answer
Split 10 email out of 50 email using coma separated via php
PHP
0 vote199 views1 answer
Laravel inline if else if
PHP
5 votes215 views2 answers
Php get string size
PHP
0 vote257 views1 answer
Wp automatic-feed-links
PHP Wordpress
0 vote224 views1 answer
Php substring last 4 characters to censure credit card
PHP