function?waterText($filename,$text="ceshi2",$fontfile="simhei.ttf")
{
????$fileInfo=getimagesize($filename);
????$mime=$fileInfo['mime'];
????$createFun=str_replace("/","createfrom",$mime);
????$outFun=str_replace("/",null,$mime);
????$image=$createFun($filename);
????$color=imagecolorallocatealpha($image,255,0,0,50);
????$fontfile="../fonts/{$fontfile}";
????imagettftext($image,14,0,0,14,$color,$fontfile,$text);
//????header("content-type:".$mime);
????$outFun($image,$filename);
????imagedestory($image);
}

function?doWaterText($id)
{
????$rows=getProImgsById($id);
???foreach?($rows?as?$row)
????{
????????$filename="../image_800/".$row['albumPath'];
????????waterText($filename);
????}
????$mes="操作成功";
????return?$mes;
}