database connection with OPENSHIFT

Question

i am try to connect phpmyadmin database using my php script in OPENSHIFT
i am using sftp to upload file in openshift
doing this for connection

index.php

<?php 
 try {
                require_once 'conf.php';
                $conn = mysqlConnector();
                $stmt = $conn->prepare('SELECT * FROM demo');
                $stmt->execute();

                while($row = $stmt->fetch()) {
                        print_r($row);          
                }


        } catch(PDOException $e) {
                echo 'ERROR: ' . $e->getMessage();
        }

?>

conf.php

<?php
define('DB_HOST', getenv('127.*.**.*'));
define('DB_PORT',getenv('****')); 
define('DB_USER',getenv('admin4*****'));
define('DB_PASS',getenv('databasePassword'));
define('DB_NAME',getenv('ssh://5348030a***************@landbayscaling-innovifytest.rhcloud.com/~/git/landbayscaling.git/'));

function mysqlConnector(){
    $dsn = 'mysql:dbname='.DB_BASE.';host='.DB_HOST.';port='.DB_PORT;
    $dbh = new PDO($dsn, DB_USER, DB_PASS);
    $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    return $dbh;
    }
?>

Url Of Opensift

Error is this:-

ERROR: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

Answer 1

DB_NAME is incorrect, you should use your app name, also, why are you using the values inside of getenv? You should be using the names of the environment variables, such as getenv('OPENSHIFT_MYSQL_DB_HOST')