CODEWITHSUNDEEP
phpimageuploadresizegd
Sebastien Crapoulet
Sebastien Crapoulet

Reputation: 177

PHP image resize with GD

So I am working on an upload script (this is my first experience in PHP), and I have come across a problem:

Upload works correctly, the file gets uploaded to '../images/' than gets renamed to the mysql ID. Once that is done I would like to resize the image to 96px x 96px. Than the problem starts:

I do have GD installed correctly (tested with a script), and here is my "resize" code:

$orig_image = imagecreatefromjpeg("../image/$newname");
$sm_image = Imagecreate(96,96);
Imagecopyresized($sm_image,$orig_image,0,0,0,0,50,50,imagesx($orig_image),imagesy($orig_image));
imageJPEG($sm_image);

The reslult I get is not a resized image, the image file is the exact same, but I do get:

RéussiÿØÿàJFIFÿþ>CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), default quality ÿÛC       $.' ",#(7),01444'9=82<.342ÿÛC     2!!22222222222222222222222222222222222222222222222222ÿÀ``"ÿÄ   ÿĵ}!1AQa"q2‘¡#B±ÁRÑð$3br‚ %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyzƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ     ÿĵw!1AQaq"2B‘¡±Á  #3RðbrÑ $4á%ñ&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz‚ƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÚ?ðØãÍYK}ݪh"Éé]6‹¥B¢;˦M§%bqôÇ×9¯>¾!SWgÔá0Ö¹‘iáûÛј-݆3é‘ê3Ö¤“ÃW‘Åæ4nHÈ ôëÒ½ÍÞpÐ[4~n îRÆ:€~ƒÚ¢¹žrbV,O žyFqŒcvéŸzò´*¹ZÈõ–ŠÑ£Ë®,ŠŽeË    Bx¯HÕ¬âž2茲©çqáò2ñ÷®>þØuƒ^®Îµ<œÇ+Š‹œAÒ–œëµÈ#Úôœµ´ (¢Q@N›n.."‰†UœnÇËÔóÛŒ×|ó[,o¹ŒoŒ°øSÓë\.™(‚D”…<çÐŒç]m»\_Û—´¼Æh‹$c®O9Á==}>s›’od}ö)SL œ‘ÜK4xGb´}Kìù³ô Ÿò+AnæOÜ„SI½U;rFpO$ƒƒž¤˜¬‹†¸³VزJd ác°n€8Ïõïšµ 鹓ÊXæg9@™Þ¨§9À8ãon•É8I¤Þ¦îÌ•ü©'؈©FeG'°àçƒùŒ’Er:ý´+©O¢±ˆ¶PHÏ8üë§û@0•XÊü¡¦’ry°{qšlí´»{SSlÌü[B3¸Œ`ç¦oÀãµkBn”¯øw"¬T£fyü oxñ?ÞIöÈúÕj¹ªÌ×”Ò±Éb?ªuôÔïÈ®|!%Zj;]þaEU˜…Q@>z‘Œ0‚=«®ÐutFrÊÞx‘6õ|ƒÎîÇÿ­é^e ÑCZ0ê3Çzòñ8?h™õx<Òœ £3Ò Žæò%–u+3LÏ2Œ”q’ON„c¸Ï"­K$«t³Fö±Èîùjw‡+‚1Æ}xõõâ¸[oÞ[¬j$"}êæÁçüMMqâÛé”(tˆàE¯_p3^d°5œºXôþ³IësPÕ`µÛ@O›&w;Ôã9ãõÈ®sXÕ¥»|¼ŒÄn,IosšÍ¸Ô¤˜îfɬù®wµÝ‡Á¨Y½ÎLN>œbÔJWGuËŸ§ò¨iÎw94Úö²>>¤¹¦ßvQE2Š( À§‡aÐÓh iÛbA4ƒø¨óåþ÷éQÑK•í'Ý’yÒ{ô¦cÔÒQEœä÷aES$(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢Š(¢ŠÿÙ

Any tips on getting this to work ?

Thanks in advance !

Upvotes: 1

Views: 1306

Answers (1)

Mihai Iorga
Mihai Iorga

Reputation: 39704

Don't forget to add headers

header("Content-Type: image/jpeg");

Since you want 96x96 it should be:

imagecopyresized($sm_image,$orig_image,0,0,0,0,96,96,imagesx($orig_image),imagesy($orig_image));

Upvotes: 3

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