?
Solved

Converting PNG to GIF or JPG

Posted on 2004-09-03
3
Medium Priority
?
4,420 Views
Last Modified: 2010-10-05
Hi,

I have a series of PNG files and i want to convert these PNG files to GIF (or JPG) file formats. How can i do this with PHP?

Thanks in advance,
0
Comment
Question by:blacklord
  • 2
3 Comments
 
LVL 33

Accepted Solution

by:
sajuks earned 500 total points
ID: 11970996
<?php

$imgname = 'mypic.png';
$im = @imagecreatefrompng($imgname);
header ("Content-type: image/jpeg");
$quality = 99; // Quality should be between 0 and 100
imagejpeg($im, '', $quality);

?>

http://www.php.net/imagejpeg
0
 
LVL 4

Expert Comment

by:chipple
ID: 11971011
By the way, recent version of GD (PHP's graphic library) don't support GIF.
0
 
LVL 33

Expert Comment

by:sajuks
ID: 11978509
Thanks for the points and grade
0

Featured Post

Get expert help—faster!

Need expert help—fast? Use the Help Bell for personalized assistance getting answers to your important questions.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Since pre-biblical times, humans have sought ways to keep secrets, and share the secrets selectively.  This article explores the ways PHP can be used to hide and encrypt information.
Originally, this post was published on Monitis Blog, you can check it here . In business circles, we sometimes hear that today is the “age of the customer.” And so it is. Thanks to the enormous advances over the past few years in consumer techno…
Learn how to match and substitute tagged data using PHP regular expressions. Demonstrated on Windows 7, but also applies to other operating systems. Demonstrated technique applies to PHP (all versions) and Firefox, but very similar techniques will w…
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…
Suggested Courses

621 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question