IonCube 7 - decoded file

<?php
function cevir( $x, $u = false )
{
    $utf8 = array( "ş", "Ş", "ğ", "Ğ", "İ", "ı" );
    $latin1 = array( "þ", "Þ", "ð", "Ð", "Ý", "ý" );
    if ( $u )
    {
        return str_replace( $utf8, $latin1, $x );
    }
    return str_replace( $latin1, $utf8, $x );
}

function escape( $x )
{
    return $x;
}

function translate( $data, $to )
{
    $url = "http://translate.google.com/translate_a/t?client=t&text={$data}&hl=en&sl=auto&tl={$to}&multires=1&oc=0&prev=btn&sc=1";
    curl_setopt( $ch, CURLOPT_URL, $url );
    curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
    curl_close( $ch );
    $ask = $to;
    $ask = "\"".substr( $ask, 4, strpos( substr( $ask, 4 ), "\"" ) )."\"";
    $ask = $ch;
    return $ask;
}

function disabled( $x )
{
    if ( 0 < $x )
    {
        echo " disabled=\"disabled\" ";
    }
}

function seo_link( $s )
{
    $tr = array( "ş", "Ş", "ı", "İ", "ğ", "Ğ", "ü", "Ü", "ö", "Ö", "ç", "Ç" );
    $en = array( "s", "s", "i", "i", "g", "g", "u", "u", "o", "o", "c", "c" );
    $s = $tr;
    $s = $en;
    $s = $s;
    return $s;
}

function download( $file, $local_path, $newfilename )
{
    $ch = $local_path;
    curl_setopt( $ch, CURLOPT_FILE, $out );
    curl_setopt( $ch, CURLOPT_HEADER, 0 );
    curl_setopt( $ch, CURLOPT_URL, $file );
    curl_exec( $ch );
    curl_close( $ch );
}

function video_kontrol( $m )
{
    global $script_surum;
    if ( $script_surum == "v7" )
    {
    }
    else if ( $script_surum == "v9" )
    {
    }
    else if ( $script_surum == "mahirix" )
    {
        if ( defined( "_MX" ) )
        {
            $prefix = _MX;
        }
        else
        {
            $prefix = "mahir_";
        }
        $x = $script_surum;
    }
    if ( $x == 0 )
    {
    }
    return $x;
}

function kategori_ver( )
{
    global $script_surum;
    $kategori = array( );
    if ( defined( "_MX" ) )
    {
        $prefix = _MX;
    }
    else
    {
        $prefix = "mahir_";
    }
    $kategori[$fetch['id']] = cevir( $fetch['ad'] );
}
}
if ( $script_surum == "v7" || $script_surum == "v9" )
{
    $query = $script_surum;
    $kategori[$fetch['tr']] = cevir( $fetch['title'] );
}
}
return $kategori;
}

function siteden_al( $x )
{
    global $lisans;
    curl_setopt( $ch, CURLOPT_URL, $x );
    curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
    curl_setopt( $ch, CURLOPT_POST, 1 );
//============================================== PAYMENT ================================================//