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 vote116 views1 answer
Wordpress admin settings form
PHP
0 vote149 views1 answer
Laravel sanctum axios Unauthenticated
PHP
1 vote155 views2 answers
Linux set alternatives /etc/alternatives
PHP
2 votes114 views2 answers
Php substring if length greater than string them .....
PHP
0 vote107 views1 answer
Php file date created older than
PHP
2 votes114 views1 answer
Laravel schema default string length
PHP
0 vote112 views1 answer
Get the last saved row in a table laravel
PHP
2 votes133 views1 answer
Laravel guest blade
PHP Laravel
7 votes121 views4 answers
Str slug laravel
PHP
0 vote123 views2 answers
If product open display this button
PHP