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

4 votes305 views2 answers
Cascade in laravel migration
PHP Laravel
2 votes301 views2 answers
“In fortify.php line 134:Class 'Laravel\Fortify\Features' not found ” Code Answer’s
PHP
2 votes248 views1 answer
Unresolvable dependency resolving [Parameter #0
PHP
2 votes323 views1 answer
Check if value is not null in db laravel
PHP Laravel
8 votes283 views1 answer
Last query in laravel
PHP Laravel
0 vote290 views2 answers
Cambiar entre versiones de php linux
PHP
0 vote263 views2 answers
Php to javascript converter
PHP
1 vote279 views1 answer
Measure php execution time
PHP
3 votes259 views2 answers
Php sort array remove keys
PHP
0 vote335 views1 answer
Laravel collection shift
PHP Laravel