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10.12.2008 at 04:50AM PDT, ID: 23807579
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8.4

Tyring to get this sample file upload to work

Asked by Simon336697 in PHP Scripting Language

Hi guys hope you are all well and can help.
Guys Im working on trying to get this file upload php script that ive found to work.
It keeps bypassing the if statement and jumps right to the else as seen below.

File exceeds the Maximum File limit
Maximum File limit is
File Array is Array bytes


I have attached the fileupload script in the snippet and would love some help modifying it to work.
Im having issues trying to understand how to get the value for $maxsize and the:

if(is_uploaded_file($_FILES['userfile']['tmp_name'])) {

Any help greatly appreciated.

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======================================= fileupload.php:
 
 
<!-- ******************************************************
HTML FORM SECTION:
*********************************************************** -->
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<html>
    <head><title>File Upload To Database</title></head>
    <body>
        <h3>Please Choose a File and click Submit</h3>
 
        <form enctype="multipart/form-data" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
            <input type="hidden" name="MAX_FILE_SIZE" value="1000000" />
            <input name="userfile[]" type="file" />
            <input type="submit" value="Submit" />
        </form>
    </body>
</html>
 
 
<?php
/***********************************************************
UPLOAD SECTION:
***********************************************************/
 
// check if a file was submitted
if(!isset($_FILES['userfile'])) {
    echo '<p>Please select a file</p>';
}
else
    {
    try {
        upload();
        // give praise and thanks to the php gods
        echo '<p>Thank you for submitting</p>';
    }
    catch(Exception $e) {
        echo $e->getMessage();
        echo 'Sorry, could not upload file';
    }
}
 
?>
 
 
<?php
/***********************************************************
THE UPLOAD FUNCTION SECTION:
***********************************************************/
 
// the upload function
function upload(){
 
 
	if(is_uploaded_file($_FILES['userfile']['tmp_name'])) {
 
		// check the file is less than the maximum file size
		if($_FILES['userfile']['size'] < $maxsize) {
			
			// prepare the image for insertion
			$imgData =addslashes (file_get_contents($_FILES['userfile']['tmp_name']));
			// $imgData = addslashes($_FILES['userfile']);
			
			// get the image info..
			$size = getimagesize($_FILES['userfile']['tmp_name']);
		
			// put the image in the db...
		  	// database connection
		  	mysql_connect("localhost", "$username", "$password") OR DIE (mysql_error());
		
		 	// select the db
		  	mysql_select_db ("$dbname") OR DIE ("Unable to select db".mysql_error());
		
			// our sql query
			$sql = "INSERT INTO testblob
		        ( image_id , image_type ,image, image_size, image_name)
		        VALUES
		        ('', '{$size['mime']}', '{$imgData}', '{$size[3]}', '{$_FILES['userfile']['name']}')";
		
				// insert the image
				if(!mysql_query($sql)) {
				    echo 'Unable to upload file';
				}
		}
	}
	else {
		// if the file is not less than the maximum allowed, print an error
		echo
		'<div>File exceeds the Maximum File limit</div>
		<div>Maximum File limit is '.$maxsize.'</div>
		<div>File '.$_FILES['userfile']['name'].' is '.$_FILES['userfile']['size'].' bytes</div>
		<hr />';
	}
}
 
?>
 
Keywords: Tyring to get this sample file upload to …
Title
1 fileupload
2 Image uploads Maxsize and resize
3 image upload not working
4 fileUpload in ASP.NET
5 No $_POST["userfile"] present
6 Encrypted File upload using commons …
 
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[+][-]10.12.2008 at 05:02AM PDT, ID: 22697099

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About this solution

Zone: PHP Scripting Language
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Solution Provided By: ali_kayahan
Participating Experts: 2
Solution Grade: A
 
 
[+][-]10.12.2008 at 05:04AM PDT, ID: 22697105

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[+][-]10.12.2008 at 05:24AM PDT, ID: 22697157

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