Basit Virüs Tarama Sınıfı

<?php
class virusTarama{
    var $virus;
    function virusTarama($icerik){
        $this->activexTarama($icerik);
        $this->exeTarama($icerik);
        $this->dllTarama($icerik);
        $this->binTarama($icerik);
        $this->batTarama($icerik);
        $this->soTarama($icerik);
        die("Virüs Bulunamadı");
    }
    function activexTarama($icerik){
        $start = 'ActiveXObject(';
        $end = ')';
        preg_match("/$start(.*)$end/s", $icerik, $hesapla);
        foreach($hesapla as $anahtar => $deger){// allows AJAX Call 
            if($deger != '"Msxml2.XMLHTTP"' || $deger != '"Microsoft.XMLHTTP"'  || $deger != "'Msxml2.XMLHTTP'"  || $deger != "'Microsoft.XMLHTTP'"){
                $this->virus[]="ActiveX";                               
                $this->buldum();                                
            }
        }
    }
    function exeTarama($icerik){
        if(strrpos($icerik, '.exe')){
            $this->virus[]="Exe";       
            $this->buldum();                                
        }
    }
    function dllTarama($icerik){
        if(strrpos($icerik, '.dll')){
            $this->virus[]="Dll";       
            $this->buldum();                                
        }
    }
    function binTarama($icerik){
        if(strrpos($icerik, '.bin')){
            $this->buldum();                                
        }
    }
    function batTarama($icerik){
        if(strrpos($icerik, '.bat')){
            $this->virus[]="Bat";       
            $this->buldum();                                
        }
    }
    function soTarama($icerik){
        if(strrpos($icerik, '.so')){
            if(!strrpos($icerik, '.source')){
            $this->virus[]="So";        
            $this->buldum();                                
            }
        }
    }
    function buldum(){
        print_r($this->virus);
        die('!!!Virüs Olma İhtimali. Güvensiz İçerik!!!');
    }
}
new virusTarama(file_get_contents("https://www.ulusanyazilim.com/"));
?>
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Virüs Bulunamadı
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