title: PHP HELP Call to undefined function mysql_connect()
body: <p>I had a website built in PHP a good few years back and my provider has now upgraded to PHP 7. </p>
  
  <p>I'm not getting the error Fatal error: Uncaught Error: Call to undefined function mysql_connect(). I have some HTML knowledge but no PHP. From researching I can see that mysql_* functions have been removed from PHP 7.</p>
  
  <p>Can anyone help with the code so I can get it working again?</p>
  
  <pre><code>&lt;?php
  $username="cwuser";
  $password="XXXXX";
  $database="cwdb";
  
  mysql_connect(localhost,$username,$password);
  @mysql_select_db($database) or die( "Unable to select database");
  $query="SELECT * FROM car ORDER BY j_price DESC";
  $result=mysql_query($query);
  
  $num=mysql_numrows($result);
  
  mysql_close();
  ?&gt;
  </code></pre>