Images Not Uploading But page Redirecting

[bravo14]

Hi

 

I am trying to upload images and add the details to a database, the problem I have is the photos are not being uploaded or added to the database but the page is redirecting to the next page in the process I have.

 

The images are selected using this code

<?php
include("config.inc.php");

// initialization
$photo_upload_fields = "";
$counter = 1;

// default number of fields
$number_of_fields = 10;

// If you want more fields, then the call to this page should be like, 
// preupload.php?number_of_fields=20

//if( $_GET['number_of_fields'] )
//$number_of_fields = (int)($_GET['number_of_fields']);

// Lets build the Photo Uploading fields
while( $counter <= $number_of_fields )
{
$photo_upload_fields .=<<<__HTML_END
<tr>
<td>
     Photo {$counter}:
    <input name=' photo_filename[]' type='file' />
</td>
</tr>
<tr>
<td>
     Title:
    <input name='photo_title[]' type="text" size="30">
</td>
</tr>
__HTML_END;
$counter++;
}
?>

html code for page look and feel

<form enctype='multipart/form-data' action='upload.php' method='post' name='upload_form'>
<table width='90%' border='0' align='center' style='width: 90%;'>

<!-Insert the photo fields here -->
<?php echo $photo_upload_fields;?>

<tr>
<td>
        <input name="lot_id" type="text" value="<?php echo $lot_id; ?>" /><input type='submit' name='submit' value='Add Photos' />
</td>
</tr>
</table>
</form>

and then uploaded with this

<?php
include("config.inc.php");

// initialization
$result_final = "";
$counter = 0;

// List of our known photo types
$known_photo_types = array( 
					'image/pjpeg' => 'jpg',
					'image/jpeg' => 'jpg',
					'image/gif' => 'gif',
					'image/bmp' => 'bmp',
					'image/x-png' => 'png'
				);

// GD Function List
$gd_function_suffix = array( 
					'image/pjpeg' => 'JPEG',
					'image/jpeg' => 'JPEG',
					'image/gif' => 'GIF',
					'image/bmp' => 'WBMP',
					'image/x-png' => 'PNG'
				);

// Fetch the photo array sent by preupload.php
$photos_uploaded = $_FILES['photo_filename'];

// Fetch the photo caption and title array
$photo_title = $_POST['photo_title'];

while( $counter <= count($photos_uploaded) )
{
	if($photos_uploaded['size'][$counter] > 0)
	{
		if(!array_key_exists($photos_uploaded['type'][$counter], $known_photo_types))
		{
			$result_final .= "File ".($counter+1)." is not a photo<br />";
		}
		else
		{
			mysql_query( "INSERT INTO gallery_photos(`photo_filename`,`category_id`, `photo_title`) VALUES('0','".addslashes($_POST['lot_id'])."', '".addslashes($photo_title[$counter])."')" );
			$new_id = mysql_insert_id();
			$filetype = $photos_uploaded['type'][$counter];
			$extention = $known_photo_types[$filetype];
			$filename = $new_id.".".$extention;

			mysql_query( "UPDATE gallery_photos SET photo_filename='".addslashes($filename)."' WHERE photo_id='".addslashes($new_id)."'" );

			// Store the orignal file
			copy($photos_uploaded['tmp_name'][$counter], $images_dir."/".$filename);

			// Let's get the Thumbnail size
			$size = GetImageSize( $images_dir."/".$filename );
			if($size[0] > $size[1])
			{
				$thumbnail_width = 100;
				$thumbnail_height = (int)(100 * $size[1] / $size[0]);
			}
			else
			{
				$thumbnail_width = (int)(100 * $size[0] / $size[1]);
				$thumbnail_height = 100;
			}

			// Build Thumbnail with GD 1.x.x, you can use the other described methods too
			$function_suffix = $gd_function_suffix[$filetype];
			$function_to_read = "ImageCreateFrom".$function_suffix;
			$function_to_write = "Image".$function_suffix;

			// Read the source file
			$source_handle = $function_to_read ( $images_dir."/".$filename ); 

			if($source_handle)
			{
				// Let's create an blank image for the thumbnail
			     	$destination_handle = ImageCreate ( $thumbnail_width, $thumbnail_height );

				// Now we resize it
		      	ImageCopyResized( $destination_handle, $source_handle, 0, 0, 0, 0, $thumbnail_width, $thumbnail_height, $size[0], $size[1] );
			}

			// Let's save the thumbnail
			$function_to_write( $destination_handle, $images_dir."/tb_".$filename );
			ImageDestroy($destination_handle );
			//

			$result_final .= "<img src='".$images_dir. "/tb_".$filename."' /> File ".($counter+1)." Added<br />";
		}
	}
$counter++;
}

// redirect to Add Vehicle Damage
header("Location: vehicle-damage.php");
?>

 

It is however redirecting to the header indicated at the bottom of the page.

 

I can't see why the photos are not uploading or being added to the database.

 

[bravo14]

It appears to be a timeout issue, how do I increase the time limit?

[nethnet]

If you're sure it's a timeout issue, you can either change the value of max_execution_time in your php.ini file, or probably more appropriately just use set_time_limit() at the top of your script so as not to change your timeout server-wide.

[hansford]

Another good idea is to create a logger function that you can call at various places in your code to see what is getting called, what variables are set to etc. When you call the function in your code it will log whatever you pass to it in a file on the server. Great tool for debugging.