09.12.2007, 02:54
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Banned
Регистрация: 24.08.2006
Сообщений: 483
Провел на форуме:
3895065
Репутация:
1112
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варьянт номер 2, только заданыне расширения и размеры.
PHP код:
<?
$max_image_width = 380;
$max_image_height = 600;
$max_image_size = 64 * 1024;
$valid_types = array("gif","jpg", "png", "jpeg");
if (isset($_FILES["userfile"])) {
if (is_uploaded_file($_FILES['userfile']['tmp_name'])) {
$filename = $_FILES['userfile']['tmp_name'];
$ext = substr($_FILES['userfile']['name'],
1 + strrpos($_FILES['userfile']['name'], "."));
if (filesize($filename) > $max_image_size) {
echo 'Error: File size > 64K.';
} elseif (!in_array($ext, $valid_types)) {
echo 'Error: Invalid file type.';
} else {
$size = GetImageSize($filename);
if (($size) && ($size[0] < $max_image_width)
&& ($size[1] < $max_image_height)) {
if (@move_uploaded_file($filename, "/www/htdocs/upload/")) {
echo 'File successful uploaded.';
} else {
echo 'Error: moving fie failed.';
}
} else {
echo 'Error: invalid image properties.';
}
}
} else {
echo "Error: empty file.";
}
} else {
echo '
<form enctype="multipart/form-data" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="64000">
Send this file: <input name="userfile" type="file">
<input type="submit" value="Send File">
</form>';
}
?>
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