DrayChou/gist:3903618

## gistfile1.php
<?php

function B($a){
    $b = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';

    if(empty($a)){
        return $a;
    }

    $a = str_split(strval($a));
    $k = 0;
    $n = array();
    while ($k < count($a)) {
        $f = strpos($b,$a[$k++]);
        $g = strpos($b,$a[$k++]);
        $h = strpos($b,$a[$k++]);
        $i = strpos($b,$a[$k++]);

        $j = $f << 18 | $g << 12 | $h << 6 | $i;
        $c = $j >> 16 & 255;
        $d = $j >> 8 & 255;
        $e = $j & 255;

        if($h == 64){
            $n[] = chr($c);
        }else if($i == 64){
            $n[] = chr($c).chr($d);
        }else{
            $n[] = chr($c).chr($d).chr($e);
        }
    }

    return implode('',$n);
}

if(isset($_POST['a'])){
    exit(B($_POST['a']));
}

?>


<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <title>jQuery: The Write Less, Do More, JavaScript Library</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
</head>
<body>
<input type='input' id='input'/>
<input type='button' value='php' id='php'/>
<input type='button' value='js' id='js'/>
<pre id='value'></pre>
<script type="text/javascript" charset="utf-8" async defer>
function B(a){
    var b= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
    var c,d,e,f,g,h,i,j,k=0,l=0,m="",n=[];
    if(!a){
        return a;
    }
    a+="";
    do{
        f=b.indexOf(a.charAt(k++));
        g=b.indexOf(a.charAt(k++));
        h=b.indexOf(a.charAt(k++));
        i=b.indexOf(a.charAt(k++));
        j=f<<18|g<<12|h<<6|i;
        c=j>>16&255;
        d=j>>8&255;
        e=j&255;
        if(h == 64){
            n[l++] = String.fromCharCode(c)
        }else if(i == 64){
            n[l++] = String.fromCharCode(c,d)
        }else{
            n[l++] = String.fromCharCode(c,d,e)
        }
    }while(k<a.length);
    m=n.join("");
    return m;
}

$('input#php').click(function(){
    $.post('',{a:$('input#input').val()},function(r){
        $('pre#value').html(r);
    },'html')
});
$('input#js').click(function(){
    $('pre#value').html(B($('input#input').val()));
});
</script>
</body>
</html>
	<?php

	function B($a){
	$b = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';

	if(empty($a)){
	return $a;
	}

	$a = str_split(strval($a));
	$k = 0;
	$n = array();
	while ($k < count($a)) {
	$f = strpos($b,$a[$k++]);
	$g = strpos($b,$a[$k++]);
	$h = strpos($b,$a[$k++]);
	$i = strpos($b,$a[$k++]);

	$j = $f << 18 \| $g << 12 \| $h << 6 \| $i;
	$c = $j >> 16 & 255;
	$d = $j >> 8 & 255;
	$e = $j & 255;

	if($h == 64){
	$n[] = chr($c);
	}else if($i == 64){
	$n[] = chr($c).chr($d);
	}else{
	$n[] = chr($c).chr($d).chr($e);
	}
	}

	return implode('',$n);
	}

	if(isset($_POST['a'])){
	exit(B($_POST['a']));
	}

	?>


	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8" />
	<title>jQuery: The Write Less, Do More, JavaScript Library</title>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
	</head>
	<body>
	<input type='input' id='input'/>
	<input type='button' value='php' id='php'/>
	<input type='button' value='js' id='js'/>
	<pre id='value'></pre>
	<script type="text/javascript" charset="utf-8" async defer>
	function B(a){
	var b= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
	var c,d,e,f,g,h,i,j,k=0,l=0,m="",n=[];
	if(!a){
	return a;
	}
	a+="";
	do{
	f=b.indexOf(a.charAt(k++));
	g=b.indexOf(a.charAt(k++));
	h=b.indexOf(a.charAt(k++));
	i=b.indexOf(a.charAt(k++));
	j=f<<18\|g<<12\|h<<6\|i;
	c=j>>16&255;
	d=j>>8&255;
	e=j&255;
	if(h == 64){
	n[l++] = String.fromCharCode(c)
	}else if(i == 64){
	n[l++] = String.fromCharCode(c,d)
	}else{
	n[l++] = String.fromCharCode(c,d,e)
	}
	}while(k<a.length);
	m=n.join("");
	return m;
	}

	$('input#php').click(function(){
	$.post('',{a:$('input#input').val()},function(r){
	$('pre#value').html(r);
	},'html')
	});
	$('input#js').click(function(){
	$('pre#value').html(B($('input#input').val()));
	});
	</script>
	</body>
	</html>