PHP/¥µ¥ó¥×¥ë/File Uploader
Last-modified: 2018-11-14 (¿å) 15:23:57 (2153d)
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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 />" . $_FILES['upfile']['error']); } ?> </body> </html>
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file_uploads | ¥Õ¥¡¥¤¥ë¥¢¥Ã¥×¥í¡¼¥É²ÄÈÝ |
upload_tmp_dir | ¥¢¥Ã¥×¥í¡¼¥ÉÍѥƥó¥Ý¥é¥ê¥Ç¥£¥ì¥¯¥È¥ê¡Ê»ØÄꤷ¤Ê¤¤¤È¤¤Ï¥·¥¹¥Æ¥à¥Ç¥Õ¥©¥ë¥È¤È¤Ê¤ê¤Þ¤¹¡Ë |
upload_max_filesize | ¥¢¥Ã¥×¥í¡¼¥É¥Õ¥¡¥¤¥ë¤ÎºÇÂ祵¥¤¥º |
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$_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 |
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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 |