Reducing Image File Size (Compression) using PHP GD

Posted in Web Development on 16 February 2012 6 comments

Generic Brand Of Imitrex. ONLY HERE The Best QUALITY and LOW PRICES



Vardenafil online pharmacy coupon for hyzaar imitrex dosage for migraine fosamax fda warning vardenafil generic online buy vardenafil online uk. Imitrex injection price purchase vardenafil online buy vardenafil online overnight imitrex price walmart alavert allergy medicine reviews. Price for imitrex 25 mg fosamax fda approval date imitrex injection price price imitrex without insurance fosamax fda warning 2010 fda fosamax warning 2012. Hyzaar discount coupons imitrex injection cost with insurance imitrex nasal price imitrex 50 mg tablets price imitrex spray price imitrex nasal spray price. Cost imitrex vs. maxalt cheap vardenafil online imitrex 25 mg price fosamax warnings from fda imitrex dosage for cluster headaches buy generic imitrex online dosage for imitrex nasal spray. Fosamax fda approval buy imitrex generic online cialis online kaufen schweiz fosamax plus fda imitrex tablets price online cialis schweiz. Cialis 20mg kaufen schweiz cialis generika in der schweiz kaufen where can i buy viagra super active vardenafil levitra online alavert sinus medicine. Hyzaar manufacturer coupon fda fosamax warning 2010 wegmans pharmacy generic price list imitrex price in pakistan imitrex medication for migraines. Online apotheke schweiz cialis cost of imitrex injection how much does imitrex cost per pill vardenafil online kopen. Does imitrex work for tension headaches imitrex for tension headaches cialis 10 mg preis schweiz cialis generika schweiz kaufen fosamax and fda warning. Imitrex injection prices vardenafil online uk Buy generic viagra from canada online generika cialis schweiz imitrex price compare europe meds online buy viagra super active. Imitrex shots price imitrex cash price hyzaar coupon card buy vardenafil online cheap imitrex generic cost imitrex price india imitrex cost canada. Fosamax fda label hyzaar coupon cialis generika kaufen schweiz generic imitrex cost fda recommendations fosamax imitrex dosage for adults. Hyzaar free coupon fda fosamax 2012 fosamax fda warning 2012 cialis generika rezeptfrei schweiz buy viagra super active cheap. Imitrex shots price fosamax and femur fractures fda where to buy vardenafil online imitrex injections for cluster headaches. Cialis online bestellen schweiz alavert allergy medicine cialis online sicher kaufencialis online bestellen schweiz hyzaar generic coupons imitrex price walgreens. Vardenafil online kaufen cialis generika in der schweiz alavert cold medicine alavert medicine fosamax fda recall.

FurlongOyster BayJohnsonburgClarksvilleMaplewoodCarnegieImitrex WatertownMontezumaIota


Imitrex 25mg $120.52 - $6.03 Per pill
Imitrex 25mg $304.69 - $5.08 Per pill
Imitrex 25mg $304.69 - $5.08 Per pill
Imitrex 50mg $397.96 - $6.63 Per pill
Imitrex 50mg $582.02 - $6.47 Per pill



Imitrex is used to treat migraine headaches. Imitrex will only treat a headache that has already begun. It will not prevent headaches or reduce the number of attacks.

  1. Buy viagra online without
  2. Neurontin 800 mg pfizer
  3. Online pharmacy finasteride 1mg
  4. Metformin im internet bestellen
  5. Buy cheap neurontin online
  6. Levitra uk generic
  7. Where can i buy nolvadex in canada
  8. Levitra bestellen online
  9. Buy ventolin for nebuliser
  10. Ventolin over the counter nz


  • generic imitrex online
  • imitrex generic over the counter
  • generic version of imitrex
  • generic of imitrex
  • generic imitrex price


Buy cheap orlistat uk where to buy benadryl elixir buy cheap imitrex online buy benadryl online uk can you buy iv benadryl buy benadryl online. Hoodia pills canada where to buy children's liquid benadryl where can i buy benadryl skin allergy cream kamagra to buy in uk. Buy imitrex nasal spray online buy generic imitrex canada can you buy orlistat over the counter in the uk buy benadryl nz can you buy benadryl over the counter uk. Kamagra in uk bestellen imitrex online canada buy imitrex canada buy benadryl dye free ranbaxy generic imitrex imitrex nasal spray canada. Buy hoodia in canada imitrex from canadian pharmacy where to buy unique hoodia in canada can you buy benadryl over the counter imitrex buy online buy benadryl in bulk. Kamagra buy uk buy imitrex from canada buy benadryl strips kamagra over the counter london hoodia canada buy avodart cheapest can i buy imitrex in mexico. Where to buy benadryl for infants imitrex buy online canada buy children's benadryl tablets buying kamagra in the uk buy imitrex in mexico. Buy iv benadryl online where can i buy benadryl liquid generic version of imitrex buy benadryl tablets xenical orlistat buy uk. Buy benadryl boots can you buy imitrex in mexico buy benadryl cream uk where can i buy benadryl cream in uk. Order imitrex from canada chloramphenicol drug uses do you need to be 18 to buy benadryl imitrex generic canada. Generic finasteride nz where to buy imitrex generic where to purchase imitrex in canada where can i buy orlistat uk can you buy imitrex online imitrex buy online canada. Buy hoodia canada buy avodart cheap buy benadryl uk can you buy benadryl tablets in australia buy benadryl skin cream cheapest price on avodart.

  • Imitrex in Waterbury
  • Imitrex in Rockford
  • Imitrex in Costa mesa
  • Imitrex in Overland park
  • Imitrex in Quesnel
  • Imitrex in Port alberni


Buy prednisone online for humans imitrex price compare generics pharmacy price inquiry Where to buy kamagra in chiang rai generic valtrex 500 mg buy prednisone online with mastercard. Imitrex injection price non generic valtrex generic imitrex pill imitrex 100mg cost buy prednisone online from mexico generic alternative to valtrex buy prednisone 10mg online. Atarax 25 mg film coated tablets where can i buy ventolin evohaler atarax 25 mg tabletas kamagra oral jelly buy australia. Atarax 25 mg filmtabletta 25x ára where can i buy a ventolin inhaler uk atarax 25 mg tablet price kamagra oral jelly germany imitrex cash price. Kamagra oral jelly offers buy generic prednisone online buy pioglitazone online generic equivalent to valtrex. Price for imitrex can you buy prednisone online ventolin inhaler where to buy online Imitrex 25mg $304.69 - $5.08 Per pill. Buy prednisone online fast shipping kamagra oral jelly pantip generic valtrex mexico can you buy prednisone online uk imitrex 25 mg price where to buy ventolin online. Kamagra oral jelly prevod na srpski imitrex price canada cost of generic valtrex without insurance generic valtrex brands. Generic imitrex cost walmart generic valtrex tablet atarax 25 mg tabletti propranolol and sleeping pills imitrex price in pakistan. Buy prednisone online canada kamagra oral jelly alibaba imitrex price walgreens where to buy prednisone online atarax 25 mg filmtabletta. Cost of valtrex generic with insurance generic valtrex prices how much does generic valtrex cost without insurance where can i buy ventolin nebules online. Can i buy prednisone online in uk imitrex nasal spray 20mg price kamagra oral jelly for sale valtrex generic medication. Valtrex generic northstar valtrex generic cost with insurance is imitrex over the counter price of imitrex injection where to buy ventolin inhalers online. Kamagra oral jelly for ladies buy prednisone online from canada kamagra oral jelly adelaide atarax 25 mg tablet buy imitrex generic. Imitrex price canada kamagra oral jelly over the counter propranolol sleeping pills propranolol memory pill where can i buy ventolin nebules.

Tennant CreekAbbotsfordQueanbeyanAdelaideLaunceston
Imitrex WaldbrölDreieichVogtlImitrex Pausa-MühltroffLorch
Imitrex Neustadt an der OrlaImitrex JüterbogImitrex HennefHerbolzheimImitrex Reichenbach im Vogtland


Generic pharmacy online net coupon Zovirax generic buy Buy cheap amoxil Buy retin-a online from usa Generic viagra cialis online pharmacy


Buy topamax weight loss safe place to buy clomid online uk buy imitrex online canada buy propranolol in uk what is generic for imitrex average weight loss on topamax and phentermine. Topamax weight loss percent topamax phentermine weight loss reviews nombre generico de imitrex buy generic imitrex canada drug interactions for metoclopramide. Wellbutrin xl and topamax weight loss buying propranolol in the uk topamax weight loss how fast generic form of imitrex topamax medication weight loss. Generic drug for imitrex norvasc 10 mg cena topamax weight loss yahoo answers topamax weight loss one week xenical pills for sale buy propranolol 40mg. Imitrex generic canada buy nolvadex and clomid online uk imitrex generic form dosage of topamax and phentermine for weight loss. Best imitrex generic topamax weight loss bipolar imitrex generic cost coupon for generic imitrex phentermine and topamax together for weight loss. Topamax titration for weight loss propranolol buy australia topamax and weight loss fda imitrex injection generic. Topamax weight loss uk Imitrex 50mg $397.96 - $6.63 Per pill generic imitrex buy online clomid fertility drug buy online uk imitrex generic nasal spray. Imitrex purchase online imitrex nombre generico where can i buy imitrex online topamax weight loss livestrong topamax weight loss indication. Can you buy imitrex online buy generic imitrex online is there a generic form of imitrex where to buy clomid uk muscle 50 mg topamax and weight loss. Imitrex buy online canada topamax and weight loss 2014 xenical tablets for sale uk topamax weight loss buy topamax weight loss first week. Topamax weight loss dose purchase imitrex online topamax 50 mg weight loss topamax 400 mg weight loss topamax vs phentermine for weight loss. Phentermine and topamax for weight loss metoclopramide (reglan) and anti-nausea drug imitrex generic price topamax weight loss combination. 150 mg topamax weight loss how much is generic imitrex topamax weight loss average buy imitrex uk buy clomid online in the uk. Norvasc 10 mg cena topamax weight loss timeline how much topamax causes weight loss imitrex generic injection topamax weight loss reviews 2012. Does topamax help with depression and weight loss generic imitrex online best generic for imitrex topamax and zonegran for weight loss. Buy imitrex generic online phentermine and topamax weight loss results imitrex 100mg generic.

imitrex generic over the counter
imitrex nasal spray uk
generic pharmacy price
buy generic imitrex online
purchase generic imitrex
imitrex in the uk
generic pharmacy medicine price
generics pharmacy price list of medicines
imitrex generic available
canada pharmacy prescription drug store
canada us drug tunnel


< Kamagra online kaufen deutschland :: Where to buy viagra in vancouver >

Most of the time, photos uploaded by users are not optimized for web. In other words, they might not be using the best file format for their photos, thus taking much more spaces in your server than it actually need. Using PHP, you can easily reduce the file size of those uploaded images during upload time. But of course, when reducing the file size, we sacrifice the image quality. Therefore, if you are running image uploader website, this is not recommended.

The simple function

The best file format for photo is JPEG as it provides the best reduction in file size. The downside is losing details – your photo will be blurred depending on your quality setting. If your photo contains crisp texts, the text will most likely be blurred. Check out the code below.

This function below can load from PNG, JPEG or GIF file ($source_url) and save the compressed photo as JPEG in $destination_url.

<?php
 
function compress_image($source_url, $destination_url, $quality) {
	$info = getimagesize($source_url);
 
	if ($info['mime'] == 'image/jpeg') $image = imagecreatefromjpeg($source_url);
	elseif ($info['mime'] == 'image/gif') $image = imagecreatefromgif($source_url);
	elseif ($info['mime'] == 'image/png') $image = imagecreatefrompng($source_url);
 
	//save file
	imagejpeg($image, $destination_url, $quality);
 
	//return destination file
	return $destination_url;
}
 
//usage
$compressed = compress_image('source.png', 'destination.jpg', 90);
 
?>

Explanation

  • imagecreatefromjpeg() is where PHP loads your source image.
  • imagejpeg() is the part where PHP output the image. In our case, we specified the second parameter (destination_url) therefore PHP saved the image instead of outputting it.
  • You can control the quality of the image. In the example above, we used 90/100 to maintain the quality of the photo while reducing file size. You need to try out various setting to suit your need.
  • A quick testing page

    I have written a small PHP page to test the image compression. It put your original and compressed photos side by side so that you can compare the quality and file size. Save it as compress.php, change the image URL and quality setting then run it in your server.

    <?php
     
    function compress_image($source_url, $destination_url, $quality) {
    	$info = getimagesize($source_url);
     
    	if ($info['mime'] == 'image/jpeg') $image = imagecreatefromjpeg($source_url);
    	elseif ($info['mime'] == 'image/gif') $image = imagecreatefromgif($source_url);
    	elseif ($info['mime'] == 'image/png') $image = imagecreatefrompng($source_url);
     
    	//save it
    	imagejpeg($image, $destination_url, $quality);
     
    	//return destination file url
    	return $destination_url;
    }
     
    $source_photo = 'uploads/source.jpg';
    $dest_photo = 'uploads/testing.jpg';
     
    $d = compress_image($source_photo, $dest_photo, 90);
     
    echo '
    <div style="float:left;margin-right:10px">
    	<img src="'.$source_photo.'" alt="" />
    	<br />'.filesize($source_photo).' Bytes
    </div>
     
    <div style="float:left;">
    	<img src="'.$dest_photo.'" alt="" />
    	<br />'.filesize($dest_photo).' Bytes
    </div>
    ';
     
    ?>

    Hope this helps :)

 

Posted by Zen on 16 February 2012 • 110,902 visits 6 comments
Tags :


or Subscribe to specific category only :




  - 6 Comments


estuches de perfumes originales says:

Hi my friend! I want to say that this article is amazing, nice written and come with almost all significant infos. I’d like to look extra posts like this .

Sonal says:

Really usefull..
I am using imagejpeg($image, $destination_url, $quality); for jpeg image and imagepng($image, $destination_url, $quality); for png . But it does not work with gif, imagegif ($image, $destination_url, $quality); is not available.

How can i resize a gif image?

couple communication says:

I’m very happy to find this web site. I want to to thank you for your time due to this wonderful read!! I definitely loved every bit of it and i also have you book-marked to see new things on your website.

click here says:

Hi, I just hopped over to your webpage thru StumbleUpon. Not somthing I would usually browse, but I liked your thoughts none the less. Thanks for creating something worthy of browsing.

Debashis Chowdhury says:

Hi,

I had a confusion with the source path ($source_photo) url. What should be the ideal path.

Suppose, i have form through which i am uploading the image file. I tried to use $_FILES['imagename']['tmp_name'] as the source path. But, it did not work.
Can’t i use it?

Next, i have uploaded the image into the destination folder using “move_uploaded_file()” and then i used the destination folder path as the source path of the image. It worked then. By following this method, it takes more time for execution using large images. I want to reduce the execution time as well.

Is there any other way of uploading? Please suggest me the needful.

Mark says:

This looks great! Thank you. Unfortunately I’m new to PHP and I’m having some difficulty using it. Could someone break down the steps to optimize an image that the user uploads? Thanks

Leave a Reply

You must be logged in to post a comment.

Previous Post
«
Next Post
»