 Proszeo poprawienie skryptu (FORM) |
  |
| Proszeo poprawienie skryptu (FORM) |
| -Gość_janusz_23_*- |
 18.08.2006, 11:45:11
Post
#1
|
|
Goście  |
wITAM!
mam problem z ograniczeniem typu przyesłynaych na serwer plikow (chcialbym zeby mozna bylo wysylac tylko jpg, gif, jpeg, doc i pdf) gdzie mam wpisac te ograniczenia w poniższym skrypcie i w jakiej formie tzn. odzielnie czy w jedym polecieniu. Prosze o pomoc P.S. czy ten skrypt jest bezpieczny?? <?php $site_name = $_SERVER['HTTP_HOST']; $url_dir = "http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']); $url_this = "http://".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']; $upload_dir = "upload_files/"; $upload_url = $url_dir."/upload_files/"; $message =""; //create upload_files directory if not exist //If it does not work, create on your own and change permission. if (!is_dir("upload_files")) { die ("upload_files directory doesn't exist"); } if ($_FILES['userfile']) { $message = do_upload($upload_dir, $upload_url); } else { $message = "Invalid File Specified."; } print $message; function do_upload($upload_dir, $upload_url) { $temp_name = $_FILES['userfile']['tmp_name']; $file_name = $_FILES['userfile']['name']; $file_type = $_FILES['userfile']['type']; $file_size = $_FILES['userfile']['size']; $result = $_FILES['userfile']['error']; $file_url = $upload_url.$file_name; $file_path = $upload_dir.$file_name; //File Name Check if ( $file_name =="") { $message = "Invalid File Name Specified"; return $message; } //File Size Check else if ( $file_size > 5000000) { $message = "The file size is over 5 MB."; return $message; } //File Type Check else if ( $file_type == "*.jpg" ) { $message = "Sorry, You cannot upload any script file" ; return $message; } $result = move_uploaded_file($temp_name, $file_path); $message = ($result)?"File url <a href=$file_url>$file_url</a>" : "Somthing is wrong with uploading a file."; return $message; } ?> <html> <head> <title>Untitled</title> </head> <body> <form name="upload" id="upload" ENCTYPE="multipart/form-data" method="post"> Upload Image<input type="file" id="userfile" name="userfile"> <input type="submit" name="upload" value="Upload"> </form> </body> </html> |
 |
 
|
|
18.08.2006, 11:51:34
Post
#2
|
|
 Grupa: Zarejestrowani Postów: 115 Pomógł: 0 Dołączył: 4.12.2005 Skąd: Strzyżów Ostrzeżenie: (0%) 
|
-------------------- "No bo z fasolą to człowiek przynajmniej wie, na czym stoi..."
Pomniejsze bóstwa, Terry Pratchett php :* |
|
|
|
| -janisz_23- |
18.08.2006, 12:14:04
Post
#3
|
|
Goście |
Dziękuje za promoc!
Przypomnialo mi się jeszcze jedno. Chce zeby w formularzu było 5 pól do załadowania zdjęc. Czy wystarczy jedynie w kodzie HTMl dodać kilka pól inpute czy trzeba też zmieniać sam skrypt php?? <?php $site_name = $_SERVER['HTTP_HOST']; $url_dir = "http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']); $url_this = "http://".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']; $upload_dir = "upload_files/"; $upload_url = $url_dir."/upload_files/"; $message =""; //create upload_files directory if not exist //If it does not work, create on your own and change permission. if (!is_dir("upload_files")) { die ("upload_files directory doesn't exist"); } if ($_FILES['userfile']) { $message = do_upload($upload_dir, $upload_url); } else { $message = "Invalid File Specified."; } print $message; function do_upload($upload_dir, $upload_url) { $temp_name = $_FILES['userfile']['tmp_name']; $file_name = $_FILES['userfile']['name']; $file_type = $_FILES['userfile']['type']; $file_size = $_FILES['userfile']['size']; $result = $_FILES['userfile']['error']; $file_url = $upload_url.$file_name; $file_path = $upload_dir.$file_name; //File Name Check if ( $file_name =="") { $message = "Invalid File Name Specified"; return $message; } //File Size Check else if ( $file_size > 5000000) { $message = "The file size is over 5 MB."; return $message; } //File Type Check else if ( $file_type == "*.jpg" ) { $message = "Sorry, You cannot upload any script file" ; return $message; } $result = move_uploaded_file($temp_name, $file_path); $message = ($result)?"File url <a href=$file_url>$file_url</a>" : "Somthing is wrong with uploading a file."; return $message; } ?> <html> <head> <title>Untitled</title> </head> <body> <form name="upload" id="upload" ENCTYPE="multipart/form-data" method="post"> Upload Image<input type="file" id="userfile" name="userfile"> <input type="submit" name="upload" value="Upload"> </form> |
|
|
|
|
19.08.2006, 17:17:59
Post
#4
|
|
|
Grupa: Zarejestrowani Postów: 115 Pomógł: 0 Dołączył: 4.12.2005 Skąd: Strzyżów Ostrzeżenie: (0%)
|
krypto-reklama ! ;]
-------------------- "No bo z fasolą to człowiek przynajmniej wie, na czym stoi..."
Pomniejsze bóstwa, Terry Pratchett php :* |
|
|
|
|
|
Wersja Lo-Fi | Aktualny czas: 12.06.2025 - 18:33 |
