conventer

<?php
/**
c0ded by : shutdown57
Converter tools.
**/
function a_cover(){
    @system('clear');
    echo "+------------------------------------------+\n";
    echo "|          ~[ STRING TOOLS ]~              |\n";
    echo "| hexa - decimal - octal - binary - Ascii  |\n";
    echo "|         c0ded by : shutdown57            |\n";
    echo "|      http://alinkoproject.com            |\n";
    echo "+------------------------------------------+\n";
}
function a_opt(){
    $red="\033[31m";
    $white="\033[0m";
    echo "1  ] Hexa to Decimal \n".$red;
    echo "2  ] Decimal to hexa \n".$white;
    echo "3  ] Binary to Decimal \n".$red;
    echo "4  ] Decimal to Binary \n".$white;
    echo "5  ] Octal to Decimal \n".$red;
    echo "6  ] Decimal to Octal \n".$white;
    echo "7  ] String to hexa \n".$red;
    echo "8  ] Hexa to string \n".$white;
    echo "9  ] Print file result today\n";
}
function a_buatfile($file,$isi){
    $fp=fopen($file,'a');
    fwrite($fp,$isi);
    fclose($fp);
}

function a_fungsi(){
$judul="stools-".date('d-m-Y').".txt";
$red="\033[31m";
$white="\033[0m";
$green="\033[32m";
$yellow="\033[33m";
$blue="\033[34m";

echo "\n\n".$green."Options  > ".$white; $opt = trim(fgets(STDIN));
if(empty($opt)){
    echo $red. "ANDA BELUM MEMASUKAN PILIHAN.\n\n".$white;
    a_opt();
    echo $green."Options :".$white; $opt = trim(fgets(STDIN));
}else{
    if($opt=="1"){
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n HEXA TO DECIMAL \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".hexdec($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="2") {
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n DECIMAL TO HEXA \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".dechex($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="3") {
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n BINARY TO DECIMAL \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".bindec($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="4") {
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n DECIMAL TO BINARY \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".decbin($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="5") {
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n OCTAL TO DECIMAL \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".octdec($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="6") {
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n DECIMAL TO OCTAL \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".decoct($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="7") {
        echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n STRING TO HEXA \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".bin2hex($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="8") {
    echo $blue."[!] FILE  : ".$white; $input=trim(fgets(STDIN));
        $e=explode("\n",file_get_contents($input));
            foreach ($e as $ef) {
                $k  ="\n HEXA TO STRING \n";
                $k .="REAL   : ".$ef."\n";
                $k .="RESULT : ".hex2bin($ef)."\n";
                @a_buatfile($judul,$k);
            }
            echo "DONE --> ".$yellow.$judul.$white."\n\n\n";
            a_opt();
            a_fungsi();
    }elseif ($opt=="9") {
    @system('cat stools-'.date('d-m-Y').'.txt');

    }
}
}
a_cover();
a_opt();
a_fungsi();