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uploading gifs?


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#1 spires

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Posted 05 September 2006 - 08:34 PM

Hi,

I'm trying to upload animated GIFs and JPGs, so i can have banners at the top of the screen.

I can upload the jpgs no problem, but i dont know what i need to do with my code to allow it to upload
GIFs aswell.

Any advice please.

<?php
$sql_select = "SELECT * FROM user_info WHERE username='$un'";
$query_select = mysql_query($sql_select) or die ('Could not connect');
$row_select= mysql_fetch_array($query_select);
$id = $row_select['id'];
if(isset($_POST['banner_submit'])) 

{ 
     $size = 74; // the thumbnail height 
	 $width = 450; // size of width


     $filedir = 'original/'; // the directory for the original image 
     $thumbdir = 'banner/'; // the directory for the thumbnail image 
	 $largedir = 'large/'; // the directory for the large image 
     $prefix = ''; // the prefix to be added to the original name 

     $maxfile = '1000000'; // max file size
     $mode = octdec('0666'); // octdec -- Octal to decimal.
	 						// The mode parameter consists of three octal number components specifying access restrictions for the owner,
							// the user group in which the owner is in, and to everybody else in this order. e.g (666)
      
     $userfile_name = $_FILES['image']['name']; 
     $userfile_tmp = $_FILES['image']['tmp_name']; 
     $userfile_size = $_FILES['image']['size']; 
     $userfile_type = $_FILES['image']['type'];
	 $file_ext = substr($_FILES['ufile']['name'], strrpos($_FILES['ufile']['name'], '.')+1); 
      
	  // if you have a the image and name then carry on
     if (isset($_FILES['image']['name']))  { 
	 
	 $new_file_name = $id.$userfile_name;
	 
	 	// $prod_img = the image folder and the image and name
         $prod_img = $filedir.$new_file_name; 
		
		// $prod_img_thumb = the thumb folder, the prefix (if you want it) and the image and name
         $prod_img_thumb = $thumbdir.$prefix.$new_file_name; 
		 
		 //move_uploaded_file -- Moves an uploaded file to a new location.
		 //move the uploaded file to the image folder with a tempory name.
         move_uploaded_file($userfile_tmp, $prod_img);
		 // chmod -- Changes file mode, 
		 // set the user interface for the image
         chmod ($prod_img, $mode); 
         // getimagesize -- Get the size of an image
		 // find the size of the original image
         $sizes = getimagesize($prod_img); 
		 
         $aspect_ratio = $sizes[1]/$sizes[0]; 
		// if its less than the size you want it, dont change
			 if ($sizes[1] <= $size) { 
				 $new_width = $sizes[0]; 
				 $new_height = $sizes[1]; 
			// else, change image size
			 }else{ 
				 $new_height = $size; 
				 $new_width = $width;
			   //  $new_width = abs($new_height/$aspect_ratio); 
				// this code will only change the height, and make the width in ratio
			 } 


         $destimg=ImageCreateTrueColor($new_width,$new_height) or die('Problem In Creating image'); 
         $srcimg=ImageCreateFromJPEG($prod_img) or die('Problem In opening Source Image'); 
         ImageCopyResized($destimg,$srcimg,0,0,0,0,$new_width,$new_height,ImageSX($srcimg),ImageSY($srcimg)) or die('Problem In resizing'); 
		 ImageCopyResampled($destimg, $srcimg, 0, 0, 0, 0, $new_width, $new_height, $sizes[0], $sizes[1]) or die('Problem In resampling');
         ImageJPEG($destimg,$prod_img_thumb,90) or die('Problem In saving'); 
         imagedestroy($destimg); 
		}	
		
	 $date = date("Y-m-d > H:i:s");
	 $url = $_POST['url'];

	  $sql = mysql_query("INSERT INTO banner (id, new_file_name, date, url) VALUES ('$id', '$new_file_name', '$date', '$url')");
	 $sql_price = mysql_query("INSERT INTO banner_account (id, new_file_name, date, url) VALUES ('$id', '$new_file_name', '$date', '$url')");		
		if ($sql) {
		 $uploaded = 'Files Uploaded'; 
		 }else{
		 $notuploaded = 'Your file did not upload';
		 }

	
} 

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#2 onlyican

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Posted 05 September 2006 - 10:59 PM

I cant see where u are checking that its a jpeg or not

where you have the following line

but work out what extension it is

then use switch for the image resize
imagecreatefromjpeg
imagecreatefromgif
imagecreatefrompng

and
imagejpeg
imagegif
imagepng

I dont know how much PHP you know, so let us know if you need more help


Tell me the problem, I will try tell you the solution




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