¥È¥Ã¥×   ÊÔ½¸ º¹Ê¬ ¥Ð¥Ã¥¯¥¢¥Ã¥× źÉÕ Ê£À½ ̾Á°Êѹ¹ ¥ê¥í¡¼¥É   ¿·µ¬ °ìÍ÷ ñ¸ì¸¡º÷ ºÇ½ª¹¹¿·   ¥Ø¥ë¥×   ºÇ½ª¹¹¿·¤ÎRSS

PHP/¥µ¥ó¥×¥ë/File Uploader ¤ÎÊѹ¹ÅÀ

Top / PHP / ¥µ¥ó¥×¥ë / File Uploader

[[PHP/¥µ¥ó¥×¥ë]]

*¤Ï¤¸¤á¤Ë
¥Õ¥©¡¼¥à¤ÇÁ÷¿®¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ï¥Æ¥ó¥Ý¥é¥ê¥Õ¥¡¥¤¥ë¤È¤·¤Æ¥¢¥Ã¥×¥í¡¼¥É¤µ¤ì¤Þ¤¹¡£~
¤³¤Î¥Æ¥ó¥Ý¥é¥ê¥Õ¥¡¥¤¥ë¤Ï½èÍý½ªÎ»¸å¤Ëºï½ü¤µ¤ì¤Þ¤¹¤Î¤Ç¡¢Êݸ¤¹¤ë¾ì¹ç¤Ï½ñ¤­¹þ¤ß¸¢¸Â¤ÎÍ­¤ë¥Ç¥£¥ì¥¯¥È¥ê¤Ë¥³¥Ô¡¼¤·¤Þ¤¹¡£~
¤³¤Î¤È¤­¥¢¥Ã¥×¥í¡¼¥É¤Î¸µ¥Õ¥¡¥¤¥ë̾¤Ï¼èÆÀ¤Ç¤­¤ë¤Î¤Ç¸µ¥Õ¥¡¥¤¥ë̾¤Ç¥³¥Ô¡¼¤Ç¤­¤Þ¤¹¡£~



*¥µ¥ó¥×¥ë
½ñ¤­¹þ¤ß²Äǽ¤Êupload¥Ç¥£¥ì¥¯¥È¥ê¤òÍÑ°Õ¤·¡¢¼¡¤Î¥Õ¥¡¥¤¥ë¤òÀßÃÖ¤·¤Þ¤¹¡£~

uploader.html
 <html>
 <head><title>File Uploader</title></head>
 
 <body>
 <h1>File Uploader</h1>
 
 <form method="post" enctype="multipart/form-data" action="uploader.php">
   <input type="file" name="upfile">
   <input type="submit" value="upload">
 </form>
 
 </body>
 </html>

uploader.php
 <html>
 <head><title>File Uploader</title></head>
 
 <body>
 <h1>File Uploader</h1>
 
 <?php
     define("UPLOAD_DIRECTORY", "./upload/");
 
     $fname = $_FILES['upfile']['name'];
     if (move_uploaded_file($_FILES['upfile']['tmp_name'], UPLOAD_DIRECTORY . $fname)) {
         chmod(UPLOAD_DIRECTORY . $fname, 0644);
         print("<b>" . $fname . "</b> uploaded!");
     } else {
         print("<b>" . $fname . "</b> upload failed ...<br />" . $_FILES['upfile']['error']);
     }
 ?>
 
 </body>
 </html>



*´ØÏ¢¾ðÊó
php.ini¤Î¥Õ¥¡¥¤¥ë¥¢¥Ã¥×¥í¡¼¥É´ØÏ¢¹àÌÜ
|file_uploads|¥Õ¥¡¥¤¥ë¥¢¥Ã¥×¥í¡¼¥É²ÄÈÝ|
|upload_tmp_dir|¥¢¥Ã¥×¥í¡¼¥ÉÍѥƥó¥Ý¥é¥ê¥Ç¥£¥ì¥¯¥È¥ê¡Ê»ØÄꤷ¤Ê¤¤¤È¤­¤Ï¥·¥¹¥Æ¥à¥Ç¥Õ¥©¥ë¥È¤È¤Ê¤ê¤Þ¤¹¡Ë|
|upload_max_filesize|¥¢¥Ã¥×¥í¡¼¥É¥Õ¥¡¥¤¥ë¤ÎºÇÂ祵¥¤¥º|

²¼µ­¥µ¥ó¥×¥ë¤Î'upfile'¤È¤¤¤¦name¤ÇÁ÷¿®¤·¤¿¾ì¹ç¤Î¥Õ¥¡¥¤¥ë¥á¥¿¾ðÊó
|$_FILES['upfile']['name']|¼ÂºÝ¤Î¥Õ¥¡¥¤¥ë̾|
|$_FILES['upfile']['tmp_name']|¥Æ¥ó¥Ý¥é¥ê¥Õ¥¡¥¤¥ë¤È¤·¤Æ¥¢¥Ã¥×¤µ¤ì¤Æ¤¤¤ë¤È¤­¤Î¥Õ¥¡¥¤¥ë̾|
|$_FILES['upfile']['type']|'image/jpeg'¤È¤¤¤Ã¤¿MIME¥¿¥¤¥×|
|$_FILES['upfile']['size']|¥Õ¥¡¥¤¥ë¥Ð¥¤¥È¿ô|
|$_FILES['upfile']['error']|¥¨¥é¡¼¥³¡¼¥É¿ôÃÍ UPLOAD_ERR_OK(= 0)¤Ê¤É|

¥¨¥é¡¼¥³¡¼¥É¿ôÃÍ
|Äê¿ô|ÃÍ|³µÍ×|
|UPLOAD_ERR_OK|0|¥¢¥Ã¥×¥í¡¼¥ÉÀ®¸ù|
|UPLOAD_ERR_INI_SIZE|1|¥¢¥Ã¥×¥í¡¼¥É¥Õ¥¡¥¤¥ë¤ÎÍÆÎ̤¬php.ini¤Îupload_max_filesizeÃͤòĶ¤¨¤Æ¤¤¤ë|
|UPLOAD_ERR_FORM_SIZE|2|¥¢¥Ã¥×¥í¡¼¥É¥Õ¥¡¥¤¥ë¤ÎÍÆÎ̤¬HTML¥Õ¥¡¥¤¥ë¤Ç»ØÄꤷ¤¿max_file_sizeÃͤòĶ¤¨¤Æ¤¤¤ë<input type="hiddden" name="max_file_size" value="1000000">|
|UPLOAD_ERR_PARTIAL|3|¥¢¥Ã¥×¥í¡¼¥É¥Õ¥¡¥¤¥ë¤Î°ìÉô¤·¤«¥¢¥Ã¥×¥í¡¼¥É¤µ¤ì¤Æ¤¤¤Ê¤¤|
|UPLOAD_ERR_NO_FILE|4|¥¢¥Ã¥×¥í¡¼¥É¼ºÇÔ|


*¥ê¥ó¥¯
-[[Ê£¿ô¥Õ¥¡¥¤¥ë¥¢¥Ã¥×¥í¡¼¥ÉÊýË¡>http://www.php.net/manual/ja/features.file-upload.php]]
-[[²èÁü¥Õ¥¡¥¤¥ë¥µ¥¤¥º¤òÊѹ¹¤·¤Æ¡¢¥¢¥Ã¥×¥í¡¼¥É¤¹¤ëÊýË¡>http://winofsql.jp/php/material/fileupload.htm]]