title: Connection to a db with Doctrine pdo_sqlsrv
body: <p>I'm trying to connect to my database in SQL Server 2000, but i get an error </p>
  
  <blockquote>
    <p>could not find driver</p>
  </blockquote>
  
  <p>when i'm using pdo_sqlsrv.
  But if i use sqlsrv i get an error </p>
  
  <blockquote>
    <p>Attempted to call function "sqlsrv_configure" from namespace
    "Doctrine\DBAL\Driver\SQLSrv".</p>
  </blockquote>
  
  <p>Here is my config.yml</p>
  
  <p>config.yml</p>
  
  <pre><code>doctrine:
      dbal:
          default_connection: default
          connections:
              default:
                  dbname: "%database_name%"
                  user: "%database_user%"
                  password: "%database_password%"
                  host: "%database_host%"
                  driver:   pdo_mysql
                  charset:  utf8mb4
                  default_table_options:
                      charset: utf8mb4
                      collate: utf8mb4_unicode_ci
              connection2:
                  dbname: "%database_name2%"
                  user: "%database_user2%"
                  password: "%database_password2%"
                  host: "%database_host2%"
                  driver:  pdo_sqlsrv
                  #driver:  sqlsrv  i've also tried this
                  #charset:  utf8mb4
                  default_table_options:
                      charset: utf8mb4
                      collate: utf8mb4_unicode_ci
  </code></pre>
  
  <p>Does anybody know why i'm getting these errors?</p>