php调用未定义的函数_php – 调用未定义的函数dl()

我正在使用PHTML编码器对我的php文件进行编码,但是在运行编码文件时出现错误“调用未定义函数dl()”.

有人请帮忙.

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\[email protected](8Q[Y!2F3[@K2.0>K0Z%5^#2\\,&;5L7\$

phtmldec($p);

}

?>