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undefine error but its defined


divinedesigns1
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hey guys, im having this problem i keep getting this error ( ! ) Notice: Undefined index: photo in C:\wamp\www\Newshyt\upload.php on line 27 but the index: photo is actually define in the form, but yet im having that error this is the code im now starting

    <?phpif(isset($_SESSION['uid'])){  echo '<h3>Upload Some Photos' . '</h3><br/><br/>';  ?>    <form action="" method="post" enctype="multipart/form-data">    <input type="file" name="photo" value="Browse" />    <input type="submit" name="submit" value="upload" />    </form>	    <?php  if(isset($_GET['album_id'], $_POST['submit'])){   $id = $_GET['album_id'];   $upload = $_POST['photo'];   if(empty($upload)){    echo 'bad';   }else{    echo 'good';   }  }}else{  echo 'your a suckabutt';}?>

as you can see in the form i have define the name of that input field to photo, and in the php script i point the variable to photo also, so why am i getting this error?

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use upload function inhttp://w3schools.inv...ndpost&p=247752and change
 $upload = $_POST['photo'];

to

 $upload = upload('photo');

you dont have to use a upload function to get it to work, i use the normal file function and it worked
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have move_uploaded_file function in it.easy to usefunction.php

<?PHPfunction upload($file){	if(!file_exists(uploadfolder))	 createfolder(uploadfolder);	$allowedExts=explode(",",upload_allowfiletype);		$filetype = explode(".", $_FILES[$file]["name"]);	$filetype = end($filetype);	if (	(	$_FILES[$file]["type"] == "image/gif"	|| $_FILES[$file]["type"] == "image/jpeg"	|| $_FILES[$file]["type"] == "image/pjpeg"	)	&& $_FILES[$file]["size"] < (allowfilesize*1024*1024)	&& in_array($filetype, $allowedExts)	)	{	if ($_FILES[$file]["error"] > 0)	{		echo "Return Code: " . $_FILES[$file]["error"] . "<br />";		return 'error: '.$_FILES[$file]["error"];	}	else	{	echo "Upload: " . $_FILES[$file]["name"] . "<br />";	echo "Type: " . $_FILES[$file]["type"] . "<br />";	echo "Size: " . ($_FILES[$file]["size"] / 1024) . " Kb<br />";	echo "Temp file: " . $_FILES[$file]["tmp_name"] . "<br />";	} 	if (file_exists(uploadfolder."/" . $_FILES[$file]["name"]))	{		echo '<span style=" color:#00F;"> '.$_FILES[$file]["name"].'</span>' . '<span style=" color:#F00;">Already exists. </span>';		return 'error: File Already exists';	}	else	{  if (rename_on_upload==TRUE)				{						//$filenewcon = strstr($_FILES[$file]["tmp_name"],'.');						$now = date("Ymd"); //date("Dgis");						$passw = rand()*7;						$random_file_name=$now."-".$passw; //$random_file_name="$now$passw$filenewcon";						move_uploaded_file( $_FILES[$file]["tmp_name"],uploadfolder.'/'.$random_file_name.'.'.$filetype);						echo '<span style=" color:#00F;">Stored in: ' .uploadfolder.'/'. $random_file_name.'.'.$filetype.'</span><br/><br/>';						return $random_file_name.'.'.$filetype;				}				else				{				  //----------------------------------------------------------------------------------------------------				  move_uploaded_file($_FILES[$file]["tmp_name"],uploadfolder.'/'.$_FILES[$file]["name"]);				  //echo "Stored in: " .uploadfolder.'/'. $_FILES[$file]["name"]."<br/><br/>";				  echo '<span style=" color:#00F;">Stored in: <a href="'.uploadfolder.'">' .uploadfolder.'</a>'.$_FILES[$file]["name"].'</span>';				  return $_FILES[$file]["name"];		  }		}	}	else	{		echo '<div style=" color:#F00;">Invalid file</div>';		return 'error: Invalid file';	}}   function createfolder($foldername){//$foldername='FolderName';if(!file_exists($foldername)){	$flgCreate = mkdir($foldername,"0777");	if($flgCreate)	{		echo 'Folder <a href="'.$foldername.'">$foldername</a> Created.';	}	else	{		echo 'Folder <a href="'.$foldername.'">$foldername</a> Not Create.<br/>		Please Create Folder '.$foldername.' and Cmod to 777 By Your Self';	}}else{	//	echo 'Folder <a href="'.$foldername.'">$foldername</a> Already Created';}}?>  

need config

define('rename_on_upload',TRUE);//Auto Rename While Upload File To Serverdefine('uploadfolder','upload/');define('allowfilesize','2000000');define('upload_allowfiletype','gif,png,jpg,jpeg,doc,docx,xls,xlsx,ppt,pptx,jpg');

Edited by kanchatchai
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have move_uploaded_file function in it.easy to usefunction.php
<?PHPfunction upload($file){	if(!file_exists(uploadfolder))	 createfolder(uploadfolder);	$allowedExts=explode(",",upload_allowfiletype);		$filetype = explode(".", $_FILES[$file]["name"]);	$filetype = end($filetype);	if (	(	$_FILES[$file]["type"] == "image/gif"	|| $_FILES[$file]["type"] == "image/jpeg"	|| $_FILES[$file]["type"] == "image/pjpeg"	)	&& $_FILES[$file]["size"] < (allowfilesize*1024*1024)	&& in_array($filetype, $allowedExts)	)	{	if ($_FILES[$file]["error"] > 0)	{		echo "Return Code: " . $_FILES[$file]["error"] . "<br />";		return 'error: '.$_FILES[$file]["error"];	}	else	{	echo "Upload: " . $_FILES[$file]["name"] . "<br />";	echo "Type: " . $_FILES[$file]["type"] . "<br />";	echo "Size: " . ($_FILES[$file]["size"] / 1024) . " Kb<br />";	echo "Temp file: " . $_FILES[$file]["tmp_name"] . "<br />";	} 	if (file_exists(uploadfolder."/" . $_FILES[$file]["name"]))	{		echo '<span style=" color:#00F;"> '.$_FILES[$file]["name"].'</span>' . '<span style=" color:#F00;">Already exists. </span>';		return 'error: File Already exists';	}	else	{  if (rename_on_upload==TRUE)				{						//$filenewcon = strstr($_FILES[$file]["tmp_name"],'.');						$now = date("Ymd"); //date("Dgis");						$passw = rand()*7;						$random_file_name=$now."-".$passw; //$random_file_name="$now$passw$filenewcon";						move_uploaded_file( $_FILES[$file]["tmp_name"],uploadfolder.'/'.$random_file_name.'.'.$filetype);						echo '<span style=" color:#00F;">Stored in: ' .uploadfolder.'/'. $random_file_name.'.'.$filetype.'</span><br/><br/>';						return $random_file_name.'.'.$filetype;				}				else				{				  //----------------------------------------------------------------------------------------------------				  move_uploaded_file($_FILES[$file]["tmp_name"],uploadfolder.'/'.$_FILES[$file]["name"]);				  //echo "Stored in: " .uploadfolder.'/'. $_FILES[$file]["name"]."<br/><br/>";				  echo '<span style=" color:#00F;">Stored in: <a href="'.uploadfolder.'">' .uploadfolder.'</a>'.$_FILES[$file]["name"].'</span>';				  return $_FILES[$file]["name"];		  }		}	}	else	{		echo '<div style=" color:#F00;">Invalid file</div>';		return 'error: Invalid file';	}}   function createfolder($foldername){//$foldername='FolderName';if(!file_exists($foldername)){	$flgCreate = mkdir($foldername,"0777");	if($flgCreate)	{		echo 'Folder <a href="'.$foldername.'">$foldername</a> Created.';	}	else	{		echo 'Folder <a href="'.$foldername.'">$foldername</a> Not Create.<br/>		Please Create Folder '.$foldername.' and Cmod to 777 By Your Self';	}}else{	//	echo 'Folder <a href="'.$foldername.'">$foldername</a> Already Created';}}?>  

need config

define('rename_on_upload',TRUE);//Auto Rename While Upload File To Serverdefine('uploadfolder','upload/');define('allowfilesize','2000000');define('upload_allowfiletype','gif,png,jpg,jpeg,doc,docx,xls,xlsx,ppt,pptx,jpg');

excuse me, the last time i spoke to you, i told you NOT to give me no script, kindly respect that and stop doing so, im not here to feed off of anyone by taking whatever script they give me and use it. so stop
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you may change$_POST['photo']to$_FILES['photo']['name']
Which is exactly what he already did ;) (see second post in this topic)
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Which is exactly what he already did ;) (see second post in this topic)
oo just to update you, now i just need to create the thumbnail and woot woot that script can be kicked to the side and i can move onto the other one
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