$_FILE['name']['type'] not working

[Mutley]

  $type = $_FILES['imagefile']['type'];
  if($type == "image/jpg" || $type == "image/jpeg" || $type == "image/pjpeg"){ 

 

Doesn't work and when I echo $type it displays nothing.

 

My Form field is simply:

<input type="file" name="imagefile" />

 

All the other $_POST statements work in the script but I can't get the $_FILES to work? Any idea?

 

Thanks,

Nick.

[Mutley]

Full script, it just echos out "ERROR: Wrong filetype (has to be a .jpg or .jpeg. Yours is "

 

if($_GET['inner']=='create'){
?>
<div class="adminBrief">Use the form below to create Pages.</div>
<form name="gallery" action="" method="post">
<table class="innerMain">
<tr>
	<td class="innerLeft">Image:</td>
	<td><input type="file" name="imagefile" /></td>
</tr><tr>
	<td class="innerLeft">Title:</td>
	<td><input type="text" name="title" value="" size="32" /></td>
</tr>
	<td>Category</td>
	<td>
		<select name="category">
		<?
			$sql="SELECT `id`, `name` FROM `categories` WHERE `for` = 'pages'";
			$res=mysql_query($sql);
			if(mysql_num_rows($res)!=0) {
			while(list($catID, $catName) = mysql_fetch_row($res)){
			?>
				<option value="<?=$catID?>"><?=$catName?></option>
			<?	
			}
			}
		?>
		</select>	
	</td>
</tr><tr>
	<td valign="top">Page Content:</td>
	<td valign="top">
		<script type="text/javascript" src="inc/WYSIWYG/fckeditor.js"></script>
		<script type="text/javascript">
			<!--
			var oFCKeditor = new FCKeditor( 'pagesContent' ) ;
			oFCKeditor.BasePath	= 'inc/WYSIWYG/' ;
			oFCKeditor.Height	= 300 ;
			oFCKeditor.Value	= '' ;
			oFCKeditor.Create() ;
			//-->
		</script>		
	</td>
</tr><tr>
	<td> </td>
	<td><input type="submit" name="SubmitImage" value="Submit"></td>
</tr>
</table>
</form>

 

if(isset($_POST['SubmitImage'])){
	$title = $_POST['title'];
	$category = $_POST['category'];
	$imagefile = $_POST['imagefile'];
	$content = $_POST['pagesContent'];
if($title == NULL || $content == NULL || $imagefile == NULL){
?>
	<script language="javascript">
	alert("Please fill in all the fields.");
	window.location = "admin.php?a=gallery&inner=create"
	</script>
<?
}else{

// Image Upload Form Below
$idir = "images/gallery/";								// Path To Images Directory 
$tdir = "images/gallery/thumbs/";						// Path To Thumbnails Directory 
$twidth = "100";										// Maximum Width For Thumbnail Images 
$theight = "100";										// Maximum Height For Thumbnail Images 

  $url = $_FILES['imagefile']['name'];   // Set $url To Equal The Filename For Later Use 
  $type = $_FILES['imagefile']['type'];
  if($type == "image/jpg" || $type == "image/jpeg" || $type == "image/pjpeg"){ 
    $file_ext = strrchr($_FILES['imagefile']['name'], '.');   // Get The File Extention In The Format Of , For Instance, .jpg, .gif or .php 
    $copy = copy($_FILES['imagefile']['tmp_name'], "$idir" . $_FILES['imagefile']['name']);   // Move Image From Temporary Location To Permanent Location 
    if ($copy){   // If The Script Was Able To Copy The Image To It's Permanent Location 
      //print 'Image uploaded successfully.<br />';		// Was Able To Successfully Upload Image 
      $simg = imagecreatefromjpeg("$idir" . $url);		// Make A New Temporary Image To Create The Thumbanil From 
      $currwidth = imagesx($simg);						// Current Image Width 
      $currheight = imagesy($simg);						// Current Image Height 
      if($currheight > $currwidth){						// If Height Is Greater Than Width 
         $zoom = $twidth / $currheight;					// Length Ratio For Width 
         $newheight = $theight;							// Height Is Equal To Max Height 
         $newwidth = $currwidth * $zoom;				// Creates The New Width 
      }else{											// Otherwise, Assume Width Is Greater Than Height (Will Produce Same Result If Width Is Equal To Height) 
        $zoom = $twidth / $currwidth;					// Length Ratio For Height 
        $newwidth = $twidth;							// Width Is Equal To Max Width 
        $newheight = $currheight * $zoom;				// Creates The New Height 
      } 
      $dimg = imagecreate($newwidth, $newheight);		// Make New Image For Thumbnail 
      imagetruecolortopalette($simg, false, 256);		// Create New Color Pallete 
      $palsize = ImageColorsTotal($simg); 
      for ($i = 0; $i < $palsize; $i++) {				// Counting Colors In The Image 
       $colors = ImageColorsForIndex($simg, $i);		// Number Of Colors Used 
       ImageColorAllocate($dimg, $colors['red'], $colors['green'], $colors['blue']);   // Tell The Server What Colors This Image Will Use 
      } 
      imagecopyresized($dimg, $simg, 0, 0, 0, 0, $newwidth, $newheight, $currwidth, $currheight);   // Copy Resized Image To The New Image (So We Can Save It) 
  $rand = rand(1,99999);
      imagejpeg($dimg, "$tdir" . $rand.'-'.$url);		// Saving The Image 

			$imgsql = $rand.'-'.$url;
			$sql="INSERT INTO `gallery` (`cat`, `url`, `title`, `content`) VALUES ('$category', '$imgsql', '$title', '$content')";
			mysql_query($sql);
					//$sql = "UPDATE gallery SET url = '".$rand.'-'.$url."' WHERE id = '".$id."' LIMIT 1";
					//mysql_query($sql);
					//$oldimg = "images/avatars/team/$url";
					//unlink($oldimg);
      imagedestroy($simg);								// Destroying The Temporary Image 
      imagedestroy($dimg);								// Destroying The Other Temporary Image 
      print 'Image uploaded successfully.';				// Resize successful 
  ?>
  	<script type="text/javascript">
		window.location = "admin.php?a=gallery&inner=create"
	</script>
  <?
    }else{ 
      print '<font color="#FF0000">ERROR: Unable to upload image.</font>';   // Error Message If Upload Failed 
    } 
  }else{ 
    print "<font color='#FF0000'>ERROR: Wrong filetype (has to be a .jpg or .jpeg. Yours is ";   // Error Message If Filetype Is Wrong 
    print $file_ext;   // Show The Invalid File's Extention 
    print '.</font>'; 
  }

	?>
		<script language="javascript">
		alert("Image Succesfully Uploaded.");
			window.location.href='';
		</script>
	<?
	}
}

[PravinS]

Replace your <form tag with this

 

<form name="gallery" action="" method="post" enctype="multipart/form-data">