function GetRemPic($url)
{
global $cfg_image_dir;
//引入下载类
require_once PHPMYWIND_DATA . '/httpfile/down.class.php';
//初始化变量
$htd = new HttpDown();
$htd->OpenUrl($url);
//判断文件类型
$sparr = array('image/pjpeg', 'image/jpeg', 'image/gif', 'image/png', 'image/xpng', 'image/wbmp');
if (!in_array($htd->GetHead("content-type"), $sparr)) {
return FALSE;
} else {
$type = $htd->GetHead("content-type");
if ($type == 'image/gif') {
$tempfile_ext = 'gif';
} else {
if ($type == 'image/png') {
$tempfile_ext = 'png';
} else {
if ($type == 'image/wbmp') {
$tempfile_ext = 'bmp';
} else {
$tempfile_ext = 'jpg';
}
}
}
$upload_url = 'image';
$upload_dir = $cfg_image_dir;
$ymd = date('Ymd');
$upload_url .= '/' . $ymd;
$upload_dir .= '/' . $ymd;
if (!file_exists($upload_dir)) {
mkdir($upload_dir);
$fp = fopen($upload_dir . '/index.htm', 'w');
fclose($fp);
}
//上传文件名称
$filename = time() + rand(1, 9999) . '.' . $tempfile_ext;
//上传文件路径
$save_url = 'uploads/' . $upload_url . '/' . $filename;
$save_dir = $upload_dir . '/' . $filename;
$rs = $htd->SaveToBin($save_dir);
}
$htd->Close();
return $rs ? $save_url : '';
}
function GetRemoteImage($url, $filename = "", $filepath = "order")
{
include_once 'httpdown.class.php';
//上传目录按照日期来建立 每月一个
$savePath = "../attachment/{$filepath}/" . date("Ym");
$savePath2 = "attachment/{$filepath}/" . date("Ym") . '/';
//存储数据库目录
$savePath = substr(str_replace("\\", "/", $savePath), -1) == "/" ? $savePath : $savePath . "/";
if (!is_dir($savePath)) {
createDir($savePath);
}
//目录不存在就创建一个
$revalues = array();
$ok = false;
$htd = new HttpDown();
$htd->OpenUrl($url);
$sparr = array("image/pjpeg", "image/jpeg", "image/gif", "image/png", "image/xpng", "image/wbmp");
if (!in_array($htd->GetHead("content-type"), $sparr)) {
return '';
} else {
$itype = $htd->GetHead("content-type");
if ($itype == "image/gif") {
$itype = '.gif';
} else {
if ($itype == "image/png") {
$itype = '.png';
} else {
if ($itype == "image/wbmp") {
$itype = '.bmp';
} else {
$itype = '.jpg';
}
}
}
if (!empty($filename)) {
$savename = $filename;
} else {
$savename = date('YmdHis') . "_" . rand(100, 999) . $itype;
//判断文件是否存在,不允许重复文件
if (file_exists($savePath . $savename)) {
$savename = date('YmdHis') . "_" . rand(100, 999) . $itype;
}
}
$ok = $htd->SaveToBin($savePath . $savename);
if ($ok) {
$revalues['filepath'] = $savePath2 . $savename;
$revalues['filename'] = $savename;
$revalues['savepath'] = $savePath2;
}
}
$htd->Close();
return $ok ? $revalues : '';
}
