note 55298 deleted from ref.image by tularis
| From: | tularis@php.net | Date: | Sun, 29 Jun 2008 21:06:02 +0000 |
| Subject: | note 55298 deleted from ref.image by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-140939@lists.php.net to get a copy of this message | ||
Note Submitter: yasin yyalcinkaya at ku dot edu dot tr
----
firstly , i wrote this class. we can easily call it from anywhere. Soppose , its name is
"imageuploader.class.php" and our main file's name is upload.php.
<?php
class Imenu
{
function Ifonc() {
echo "<table class=\"adminform\">"
."<form method=\"post\" action=\"upload.php\"
enctype=\"multipart/form-data\" name=\"filename\">"
."<tr><th class=\"title\"> File Upload : $directory
</th>"
."</tr><tr><td align=\"center\"><input
class=\"inputbox\" name=\"userfile\" type=\"file\" />"
."</td></tr><tr><td>"
."<input class=\"button\" type=\"submit\"
value=\"Upload\" name=\"fileupload\" />"
."</td><tr><td>"
."<input type=\"hidden\" name=\"directory\"
value=\"$directory\" />"
."</td></tr></form>"
."</table>";
return true;
}
}
?>
then we use this part in our main function.
<?php
....
....
....
$userfile2=(isset($_FILES['userfile']['tmp_name']) ?
$_FILES['userfile']['tmp_name'] : "");
$userfile_name=(isset($_FILES['userfile']['name']) ?
$_FILES['userfile']['name'] : "");
if (isset($_FILES['userfile'])) {
if ($directory!="banners") {
$base_Dir = "images/";
} else {
$base_Dir = "images/";
}
if (empty($userfile_name)) {
echo "<script>alert('Please select an image to upload');
document.location.href='upload.php';</script>";
}
$filename = split("\.", $userfile_name);
if (eregi("[^0-9a-zA-Z_]", $filename[0])) {
echo "<script> alert('File must only contain alphanumeric characters and no spaces
please.');</script>\n";
}
if (file_exists($base_Dir.$userfile_name)) {
echo "<script> alert('Image $userfile_name already
exists.');</script>\n";
}
if ((strcasecmp(substr($userfile_name,-4),".gif")) &&
(strcasecmp(substr($userfile_name,-4),".jpg"))
&& (strcasecmp(substr($userfile_name,-4),".png")) &&
(strcasecmp(substr($userfile_name,-4),".bmp"))
&& (strcasecmp(substr($userfile_name,-4),".doc")) &&
(strcasecmp(substr($userfile_name,-4),".xls"))
&& (strcasecmp(substr($userfile_name,-4),".ppt")) &&
(strcasecmp(substr($userfile_name,-4),".swf"))
&& (strcasecmp(substr($userfile_name,-4),".pdf"))) {
echo "<script>alert('The file must be gif, png, jpg, bmp, swf, doc, xls or
ppt');</script>\n";
}
if (eregi(".pdf", $userfile_name) || eregi(".doc", $userfile_name) ||
eregi(".xls", $userfile_name)
|| eregi(".ppt", $userfile_name)) {
if (!move_uploaded_file ($_FILES['userfile']['tmp_name']
,$media_path.$_FILES['userfile']['name'])
|| !chmod($media_path.$_FILES['userfile']['name'],0777)) {
echo "<script>alert('Upload of $userfile_name
failed');</script>\n";
}
else {
echo "<script>alert('Upload of $userfile_name to $media_path
successful');</script>\n";
}
} elseif (!move_uploaded_file ($_FILES['userfile']['tmp_name']
,$base_Dir.$_FILES['userfile']['name'])
|| !chmod($base_Dir.$_FILES['userfile']['name'],0777)) {
echo "<script>alert('Upload of $userfile_name failed');
</script>\n";
}
else {
echo "<script>alert('Upload of $userfile_name to $base_Dir successful');
</script>\n";
}
}
include_once "imageuploader.class.php";
$Imenu = new Imenu;
$Imenu ->Ifonc();
....
....
....
?>
with script we can upload our files.