below is code that I had. The part to resize the image and the other part if code that processes images I want to upload. The problem I'm having is with the part that I added to resize the image. I'm getting error messages. any ideas whats going wrong
error message
photos/GirlTree.jpg
Warning: imagecreatefromjpeg(photos/GirlTree.jpg) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 82
Warning: getimagesize(photos/GirlTree.jpg) [function.getimagesize]: failed to open stream: No such file or directory in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 85
Warning: Division by zero in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 93
Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 94
Warning: imagecopyresampled(): supplied argument is not a valid Image resource in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 99
Warning: imagejpeg(): supplied argument is not a valid Image resource in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 105
Warning: imagedestroy(): supplied argument is not a valid Image resource in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 107
Warning: imagedestroy(): supplied argument is not a valid Image resource in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 108
photos/BoyFishing.jpg
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 9336 bytes) in C:\xampp\htdocs\familyclickNew\gallery\scripts\uploader.php on line 82
Code:
<?php
// This script has been updated. Please visit: http://www.top-frog.com/archives/2006/12/22/classes_for_file_uploading_in_php
/*
this sample is proceedural for those not familiar with OOP. Simply include this file in your
form processing script and it will handle the uploads. You'll definitely want to make changes to the
upload directory and to some of the functionality to change it to how you like to work
!! This file does no security checking - this solely handles file uploads -
!! this file does not handle any security functions. Heed that warning! You use this file at your
!! own risk and please do not publically accept files if you don't know what you're doing with
!! server security.
at the end of this script you will have two variables
$filenames - an array that contains the names of the file uploads that succeeded
$error - an array of errors that occured while processing files
if the max file size in the form is more than what is set in php.ini then an addition
needs to be made to the htaccess file to accomodate this
add this to your .htaccess file for this directory
php_value post_max_size 10M
php_value upload_max_filesize 10M
replace 10M to match the value you entered above for $max_file_size
*/
// images dir - relative from document root
// this needs to be a folder that is writeable by the server
$image_dir = 'photos/';
// upload dir<img src="photos/photosGirl.jpg" width="2094" height="3342">
$destination = /*$_SERVER['DOCUMENT_ROOT'].*/$image_dir;
if(isset($_FILES))
{
// initialize error var for processing
$error = array();
// acceptable files
// if array is blank then all file types will be accepted
$filetypes = array(
'bmp' => 'image/x-ms-bmp',
'gif' => 'image/gif',
'jpg' => 'image/jpeg',
'jpe' => 'image/jpeg',
'jpeg' => 'image/jpeg',
);
// function to check for accpetable file type
function okFileType($type)
{
// if filetypes array is empty then let everything through
if(count($GLOBALS['filetypes']) < 1)
{
return true;
}
// if no match is made to a valid file types array then kick it back
elseif(!in_array($type,$GLOBALS['filetypes']))
{
$GLOBALS['error'][] = $type.' is not an acceptable file type. '.
$type.' has been ignored.';
return false;
}
// else - let the file through
else
{
return true;
}
}
// function to check and move file
function processFile($file)
{
$uploadedfile = $GLOBALS['destination'].$file['name']/*$file['name']*/;
echo $uploadedfile;
$src = imagecreatefromjpeg($uploadedfile);
// Capture the original size of the uploaded image
list($width,$height)=getimagesize($uploadedfile);
// For our purposes, I have resized the image to be
// 600 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 600, simply change the $newwidth variable
$newwidth=275;
$newheight=($height/$width)*275;
$tmp=imagecreatetruecolor($newwidth,$newheight);
// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);
// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
$finishedFilename = $GLOBALS['destination'].$file['name'];
imagejpeg($tmp,$filename,65);
imagedestroy($src);
imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
// has completed.
// set full path/name of file to be moved
$upload_file = $finishedFilename/*$GLOBALS['destination'].$file['name']*/;
if(file_exists($upload_file))
{
$GLOBALS['error'][] = $file['name'].' - Filename exists - please change your image filename';
return false;
}
if(!move_uploaded_file($file['tmp_name'], $upload_file))
{
// failed to move file
$GLOBALS['error'][] = 'File Upload Failed on '.$file['name'].' - Please try again';
return false;
}
else
{
// upload OK - change file permissions
chmod($upload_file, 0755);
return true;
}
}
// check to make sure files were uploaded
$no_files = 0;
$uploaded = array();
foreach($_FILES as $file)
{
switch($file['error'])
{
case 0:
// file found
if($file['name'] != NULL && okFileType($file['type']) != false)
{
// process the file
if(processFile($file) == true)
$uploaded = $file['name'];
}
break;
case (1|2):
// upload too large
$error[] = 'file upload is too large for '.$file['name'];
break;
case 4:
// no file uploaded
break;
case (6|7):
// no temp folder or failed write - server config errors
$error[] = 'internal error - flog the webmaster on '.$file['name'];
break;
}
}
}
?>
Hi,
Please, check whether file is existing or not.
If it exist, check whether current version is PHP 5 or not and chech GD library is set on or off.
If the file is existing,code will work perfectly.
The script is building a unix file path and you are running the code under windows. You cannot have a file in '/path/to/your/doc/root/photos' under windows because there is no such location. As the error message says, 'No such file or directory'.
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