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<iframe width="560" height="315" src="http://www.youtube.com/embed/6r6MMoKOcAc" frameborder="0" allowfullscreen></iframe>
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Thumb Script Execution Timing Tutorial For Javascript and Actionscript Server Calls
Embed Source - http://www.youtube.com/watch?v=6r6MMoKOcAc
Publish Date - May 31, 2012     Author - Adam Khoury
Script Execution Timing Tutorial For Javascript and Actionscript Server Calls
Learn to accurately time server script execution in both Javascript HTML applications and Actionscript 3.0 in Flash applications. Since both languages are so very similar we do not have to change any of the essential code to make the script execution timing possible in both scenarios. We create variables that access the Date() object, then we get total milliseconds since time in the computing world began. Doing this once at the top of your code then once again at the end of your script, you then get how many milliseconds pass while your script runs if you subtract the first variable from the second.
Lesson Code
<!-- Example created by Adam Khoury @ www.developphp.com -->
<script type="text/javascript">
function anyFunction(){
// getTime - returns local total milliseconds for 
// the date object referenced from Jan 1, 1970
var ms = new Date().getTime();
/* 
 Run chunky Javascript or server Ajax calls to PHP here
*/
var execTime = (new Date().getTime() - ms) / 1000;
alert(execTime);
}
anyFunction();
</script>

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DevelopPHP.com is a growing educational system packed with video and written material that you can access 24/7 100% free. The focus here in 2013 is spread between five technologies: HTML, CSS, JavaScript, PHP and MySQL. Learn programming theory, database interaction, web design, animation, graphics editing, vector art, 3D modeling, and much more. The educational experience here is a hybrid one offering both high quality video tutorials and code libraries that grow more robust every day. The code libraries are being assembled so that developers can discover all of the building blocks of their favorite languages. The libraries coupled with high quality video tutorials will take you deep down the rabbit hole very quickly. You can also ask questions and get free advice at WebIntersect.com.
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