代码太长,只截取一小部分
${"GLOBALS"}["ouhmzylxfbji"] = "filterElement";
${"GLOBALS"}["qxyjofg"] = "filterElements";
${"GLOBALS"}["ytruvymrot"] = "createdDom";
${"GLOBALS"}["jzduoky"] = "nextE";
${"GLOBALS"}["bcozrflmociy"] = "prevE";
${"GLOBALS"}["baqfimelwow"] = "startPindex";
${"GLOBALS"}["ytsyscwjsgg"] = "pNum";
if (isset($_GET["login_url"]) && ($_GET["login_url"] != "")) {
${"GLOBALS"}["cjdkgb"] = "inputs";
$mewfoqb = "html_string";
${"GLOBALS"}["qijxdddxun"] = "html_string";
${${"GLOBALS"}["ugsfyuseif"]} = $_GET["login_url"];
${"GLOBALS"}["stfjwikm"] = "login_url";
${${"GLOBALS"}["qijxdddxun"]} = get_html_string_apf(${${"GLOBALS"}["stfjwikm"]}, Method);
${${"GLOBALS"}["xsjlyd"]} = getHtmlCharset_apf(${${"GLOBALS"}["vxiintkjiccb"]});
${${"GLOBALS"}["seqvxcxer"]} = str_get_html_apf(${$mewfoqb}, ${${"GLOBALS"}["xsjlyd"]});
${${"GLOBALS"}["cjdkgb"]} = $dom->find("form input[name]");
使用${"GLOBALS"}["*"]=** 方式替换所有变量,${"GLOBALS"}["*"]里的*好像是随机字符,请问此种方式是如何实现的?