我正在使用PHTML编码器对我的php文件进行编码,但它给出错误"调用未定义的函数dl()"当我运行编码文件。 有人请帮忙。
<?php
if(!function_exists("phtmldec")){
$w=(substr(PHP_OS,0,3)=="WIN")?1:0;$ln="phtmlenc".phpversion();$cd=dirname(__FILE__);
if($w){
$ln=$ln.".dll";if($cd[1]==":") $cd=substr($cd,2);
} else {
$ln=$ln.".so";if(strlen($cd)<3) $cd=getcwd();
}
if(version_compare(phpversion(),"5.2.5")==-1){
$cd1=ini_get('extension_dir');
$cd2=PHP_EXTENSION_DIR;
if($cd[strlen($cd)-1]!="/")$cd=$cd."/";
if($cd1[strlen($cd1)-1]!="/")$cd1=$cd1."/";
if($cd2[strlen($cd2)-1]!="/")$cd2=$cd2."/";
if($cd1[1]==":") $cd1=substr($cd1,2);
if($cd2[1]==":") $cd2=substr($cd2,2);
$ic=substr_count($cd,"\\")+substr_count($cd,"/");
$ic1=substr_count($cd1,"\\")+substr_count($cd1,"/");
$ic2=substr_count($cd2,"\\")+substr_count($cd2,"/");
$en=str_repeat("../",max($ic,$ic1,$ic2))."..".$cd.$ln;
} else {
$en=$ln;$r=dl($en);if(!$r)exit("Unable to load $en");
}
$p="F4\$A016YC2@Y(8Q[Y!2F3[@K2.0>K0Z%5^#2\\,&;5L7\$<KHL)BH<`";
phtmldec($p);
}
?>
答案 0 :(得分:2)
正如@ k102提到的dl()
默认情况下已被禁用,因为5.3:
参考php文档: http://php.net/manual/en/function.dl.php
5.3.0 dl() is now disabled in some SAPIs due to stability issues.
The only SAPIs that allow dl() are CLI and Embed. Use the Extension Loading Directives instead.
正如那里建议的那样,使用扩展加载指令代替: http://www.php.net/manual/en/ini.core.php#ini.extension
基本上你唯一的选择是:
dl()
的上述SAPI之一:
(CLI,CGI和嵌入)