📄 upload.php
字号:
<?php
if (!isset($_SESSION)) {
session_start();
}
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";
// *** Restrict Access To Page: Grant or deny access to this page
function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) {
// For security, start by assuming the visitor is NOT authorized.
$isValid = False;
// When a visitor has logged into this site, the Session variable MM_Username set equal to their username.
// Therefore, we know that a user is NOT logged in if that Session variable is blank.
if (!empty($UserName)) {
// Besides being logged in, you may restrict access to only certain users based on an ID established when they login.
// Parse the strings into arrays.
$arrUsers = Explode(",", $strUsers);
$arrGroups = Explode(",", $strGroups);
if (in_array($UserName, $arrUsers)) {
$isValid = true;
}
// Or, you may restrict access to only certain users based on their username.
if (in_array($UserGroup, $arrGroups)) {
$isValid = true;
}
if (($strUsers == "") && true) {
$isValid = true;
}
}
return $isValid;
}
$MM_restrictGoTo = "message.php?error=5";
if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) {
$MM_qsChar = "?";
$MM_referrer = $_SERVER['PHP_SELF'];
if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
if (isset($QUERY_STRING) && strlen($QUERY_STRING) > 0)
$MM_referrer .= "?" . $QUERY_STRING;
$MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
header("Location: ". $MM_restrictGoTo);
exit;
}
?>
<?php
$fileinfo = "";
if ( !isset ( $_SESSION ) ) session_start();
if ( isset ( $_POST["btnUpload"] ) ) {
$uploaddir = "photos/";
if ( !file_exists ( $uploaddir ) ) mkdir ( $uploaddir );
$path = pathinfo( $_FILES["filePhoto"]["name"] );
$ext = $path["extension"];
$uploadfile = $uploaddir .$_SESSION["MM_Username"] . "." . $ext;
if ( move_uploaded_file ( $_FILES["filePhoto"]["tmp_name"], $uploadfile ) ) {
$fileinfo = "<br />原文件名: " . $_FILES["filePhoto"]["name"]. ";<br />\n";
$fileinfo .= "文件类型: " . $_FILES["filePhoto"]["type"] . ";<br />\n";
$fileinfo .= "文件大小: " . $_FILES["filePhoto"]["size"] . "字节。<br />\n";
$fileinfo .= "文件上传成功!<br /><br />\n";
$link = mysql_connect ( "localhost", "root", "123456" ) or die ( mysql_error() );
mysql_select_db ( "member" );
mysql_query ( "SET NAMES gbk" );
$sql = sprintf ( "UPDATE members SET photo='%s' WHERE username='%s'", $uploadfile, $_SESSION["MM_Username"]);
$rs = mysql_query ( $sql ) or die ( mysql_error() );
if ( $rs ) $fileinfo .= "照片信息已保存到数据库中。<br />\n";
} else {
$fileinfo = "<p>文件上传失败。</p>\n";
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>上传照片</title>
<link href="style/style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<?php include( "menu.php" ); ?>
<?php if ( !isset ( $_POST["btnUpload"] ) ) { ?>
<form action="" method="post" enctype="multipart/form-data" name="form1" id="form1">
<table width="336" border="1" align="center" rules="none">
<tr>
<th colspan="2" bgcolor="#0066CC" class="title" scope="col">上传照片</th>
</tr>
<tr>
<td width="78" height="32" align="right">选择文件：</td>
<td width="242" height="32"><input name="filePhoto" type="file" id="filePhoto" /></td>
</tr>
<tr>
<td height="36" colspan="2" align="center"><input name="btnUpload" type="submit" id="btnUpload" value="上传文件" /></td>
</tr>
</table>
</form>
<?php } else { ?>
<br />
<table width="300" border="1" align="center" rules="none">
<tr>
<th colspan="2" bgcolor="#0066CC" class="title" scope="col">照片上传成功</th>
</tr>
<tr>
<td width="80" height="60" align="center" valign="middle">
<img src="<?php echo $uploadfile; ?>" alt="<?php echo $_SESSION["MM_Username"]; ?>" /></td>
<td width="204" valign="middle"><?php echo $fileinfo; ?></td>
</tr>
</table>
<?php } ?>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -