📄 do_photo.inc.php
字号:
<?php
include("dbconnect.inc.php");
function fileExtName ($fStr) {
$retval = "";
$pt = strrpos($fStr, ".");
if ($pt) $retval = substr($fStr, $pt+1, strlen($fStr) - $pt);
return ($retval);
}
$uploaddir = './upload/';
$ext = fileExtName($_FILES['photo']['name']);
$ext = strtolower($ext);
if($ext!="jpg" && $ext!="gif") {
die("文件类型出错,请返回重试。");
}
$uploadfile = $uploaddir . $_SESSION["username"].".".$ext;
if (move_uploaded_file($_FILES['photo']['tmp_name'], $uploadfile)) {
$id = $_SESSION["userid"];
$sql = "update users set photo='{$uploadfile}' where id={$id} ";
if(mysql_query($sql)) {
header("Location:msg.php?m=upload_success");
}else {
die("数据库错误,请重试");
}
} else {
die("上传失败,请返回重试。");
}
?>
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