Email attachments problem-can't get file path

1

someone, kindly please help me on this…this is my second thread, omg, and i’ve goggling this for days,nothing happens.just wondering why this isn’t working…
can’t get the path to the file…i don’t know how to get the file path for the attachment.
the field for file of my form is just


<input type="file" name="file" style="float: left; border: 1px solid #FF9933" size="25" />

i also declare to my form the “enctype=‘multipart/form-data’”…

i got these errors after i submit the form…

Warning: fopen(file.docx) [function.fopen]: failed to open stream: No such file or directory in /home/content/b/a/i/man08/html/send_email.php on line 61

Warning: filesize() [function.filesize]: stat failed for file.docx in /home/content/b/a/i/man08/html/send_email.php on line 62

Warning: fread(): supplied argument is not a valid stream resource in /home/content/b/a/i/man08/html/sendr_email.php on line 62

Warning: fclose(): supplied argument is not a valid stream resource in /home/content/b/a/i/man08/html/send_email.php on line 63

here is the codes…
im not really sure with my “$attachment” variable…


                $attachment = $_FILES['resume_file']['name'];
		$fileatt = $attachment; // Path to the file                  
		$fileatt_type = "application/octet-stream"; // File Type 
		$start=	strrpos($attachment, '/') == -1 ? strrpos($attachment, '//') : strrpos($attachment, '/')+1;
		$fileatt_name = substr($attachment, $start, strlen($attachment)); // Filename that will be used for the file as the 	attachment 
		//$fileatt_name	= $attachment;
		
		$email_from = $name_from; // Who the email is from 
		$email_subject =  $subject; // The Subject of the email 
		$email_txt = $body; // Message that the email has in it 
		
		$email_to = $email_to; // Who the email is to

		$headers = "From: ".$email_from;

		$file = fopen($fileatt,'r'); 
		$data = fread($file,filesize($fileatt)); 
		fclose($file); 
		$msg_txt="";

		$semi_rand = md5(time()); 
		$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x"; 
		
		$headers .= "
MIME-Version: 1.0
" . 
				"Content-Type: multipart/mixed;
" . 
				" boundary=\"{$mime_boundary}\""; 

		$email_txt .= $msg_txt;
		
		$email_message .= "This is a multi-part message in MIME format.

" . 
					"--{$mime_boundary}
" . 
					"Content-Type:text/html; charset=\"iso-8859-1\"
" . 
				   "Content-Transfer-Encoding: 7bit

" . 
		$email_txt . "

"; 

		$data = chunk_split(base64_encode($data)); 

		$email_message .= "--{$mime_boundary}
" . 
					  "Content-Type: {$fileatt_type};
" . 
					  " name=\"{$fileatt_name}\"
" . 
					  //"Content-Disposition: attachment;
" . 
					  //" filename=\"{$fileatt_name}\"
" . 
					  "Content-Transfer-Encoding: base64

" . 
					 $data . "

" . 
					  "--{$mime_boundary}--
"; 


		$ok = @mail($email_to, $email_subject, $email_message, $headers); 

		if($ok) { 
			echo "Ok, sent!";
		} else { 
			echo "Sorry, form not sent!";
		}