PHP: How do i test the time which it takes to do a query?
<p>How do i test the speed of a database call from PHP?</p>

<p>I interested in testing how many miliseconds it takes my script to call the database with a query and gets the result. For example how many milisecond would the query below take to execute:</p>

<p>SELECT * FROM customers OrderBy customer_id</p>

<p>Thanks in advance.</p>
