Upload problem

[garydt]

When I try to upload an image that is bigger than 2000 pixels wide i get server error 500. It does save the image on to the server. The error comes when it tries to resize the image. Here's the resize script-

	function resizeimage($name){
$filename = './uploads/'.$name;
	if(file_exists($filename)) {
		$image		= imagecreatefromjpeg($filename); //unresized image
		$im_info	= getimagesize($filename); //unresized image
		$im_width	= $im_info[0];
		$im_height	= $im_info[1];
		$im_flag	= $im_info[2];

		if($im_width >= $im_height) {
			$im_divice	= $im_width / 140;
		}else {
			$im_divice	= $im_height / 140;
		}
		$thumb_width	= $im_width / $im_divice;
		$thumb_height	= $im_height / $im_divice;

		//create empty image
		$thumb	= imagecreatetruecolor($thumb_width, $thumb_height);
		//resize image
		imagecopyresampled($thumb, $image, 0, 0, 0, 0, $thumb_width, $thumb_height, $im_width, $im_height);

		if(imagejpeg($thumb, "thumbnails/".$name, 80)) { //image-resource, filename, quality
			return 1;
		}

		imagedestroy($thumb); //destroy temporary image-resource
		imagedestroy($image); //destroy temporary image-resource
	}
}

Any ideas?

[frost]

The script is probably taking to long, can you increase your max_execution_time?

[garydt]

Thanks

I increased the max_execution_time to 60 and now i get-

 

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 10000 bytes) in /homepages/3/d209077294/htdocs/uploadform.php on line 95

 

[corillo181]

this means that you are trying to upload a file size bigger than what you have set up in your php.ini file.

 

so you just have to keep increasing  the MAX_FILE_SIZE until you reach a reasonable upload size that you think is good for you.

[garydt]

Thanks. I've put-

<input type="hidden" name="MAX_FILE_SIZE" value="2000000000">

 

Tried uploading an image sized 1.95MB and 2150 pixels wide  but when i tried uploading an image sized 1.24MB and 2575 pixels wide i got server error.

That doesn't makes sense does it?

[rawky1976]

I think there's a max_file_size in php.ini as well as in your webpage!

[garydt]

in the php.ini file i've got-

upload_max_filesize: 20M

is that the same thing?

 

[rawky1976]

I've got: -

 

;;;;;;;;;;;;;;;;

; File Uploads ;

;;;;;;;;;;;;;;;;

 

; Whether to allow HTTP file uploads.

file_uploads = On

 

; Temporary directory for HTTP uploaded files (will use system default if not

; specified).

;upload_tmp_dir =

 

; Maximum allowed size for uploaded files.

upload_max_filesize = 2M

 

...that's all I know about it sorry mate, I just read somewhere last time I was doing this that there was a similar entry in php.in. I was uploading docs not pics in a searchable knowledgebase type app.

 

Got all my answers from this site though so keep on at 'em!! They're good!

 

Mark

[garydt]

Thanks.

 

Tried uploading an image sized 1.95MB and 2150 pixels wide  but when i tried uploading an image sized 1.24MB and 2575 pixels wide i got server error.

Anyone know why this happens?

[frost]

Have you restarted apache since changing the ini?