PHP实现JS颜文字编码解码过程-aaencode+aadecode

时间  2019-11-12
标签 php 实现 文字 编码 解码 过程 aaencode+aadecode aaencode aadecode 栏目 PHP 繁體版
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PHP实现JS颜文字加密解密过程-aaencodejavascript

调试某网站JS时出现了一堆萌萌哒的代码，且能执行成功，对此感到好奇进行研究并实现了PHP端的编码解码过程。php

例如，以下代码在浏览器控制台执行后会输出一段文本。html

ﾟωﾟﾉ= /｀ｍ´）ﾉ ~┻━┻ //*´∇｀*/ ['_']; o=(ﾟｰﾟ) =_=3; c=(ﾟΘﾟ) =(ﾟｰﾟ)-(ﾟｰﾟ); (ﾟДﾟ) =(ﾟΘﾟ)= (o^_^o)/ (o^_^o);(ﾟДﾟ)={ﾟΘﾟ: '_' ,ﾟωﾟﾉ : ((ﾟωﾟﾉ==3) +'_') [ﾟΘﾟ] ,ﾟｰﾟﾉ :(ﾟωﾟﾉ+ '_')[o^_^o -(ﾟΘﾟ)] ,ﾟДﾟﾉ:((ﾟｰﾟ==3) +'_')[ﾟｰﾟ] }; (ﾟДﾟ) [ﾟΘﾟ] =((ﾟωﾟﾉ==3) +'_') [c^_^o];(ﾟДﾟ) ['c'] = ((ﾟДﾟ)+'_') [ (ﾟｰﾟ)+(ﾟｰﾟ)-(ﾟΘﾟ) ];(ﾟДﾟ) ['o'] = ((ﾟДﾟ)+'_') [ﾟΘﾟ];(ﾟoﾟ)=(ﾟДﾟ) ['c']+(ﾟДﾟ) ['o']+(ﾟωﾟﾉ +'_')[ﾟΘﾟ]+ ((ﾟωﾟﾉ==3) +'_') [ﾟｰﾟ] + ((ﾟДﾟ) +'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ ((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+((ﾟｰﾟ==3) +'_') [(ﾟｰﾟ) - (ﾟΘﾟ)]+(ﾟДﾟ) ['c']+((ﾟДﾟ)+'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ (ﾟДﾟ) ['o']+((ﾟｰﾟ==3) +'_') [ﾟΘﾟ];(ﾟДﾟ) ['_'] =(o^_^o) [ﾟoﾟ] [ﾟoﾟ];(ﾟεﾟ)=((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟДﾟ) .ﾟДﾟﾉ+((ﾟДﾟ)+'_') [(ﾟｰﾟ) + (ﾟｰﾟ)]+((ﾟｰﾟ==3) +'_') [o^_^o -ﾟΘﾟ]+((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟωﾟﾉ +'_') [ﾟΘﾟ]; (ﾟｰﾟ)+=(ﾟΘﾟ); (ﾟДﾟ)[ﾟεﾟ]='\\'; (ﾟДﾟ).ﾟΘﾟﾉ=(ﾟДﾟ+ ﾟｰﾟ)[o^_^o -(ﾟΘﾟ)];(oﾟｰﾟo)=(ﾟωﾟﾉ +'_')[c^_^o];(ﾟДﾟ) [ﾟoﾟ]='\"';(ﾟДﾟ) ['_'] ( (ﾟДﾟ) ['_'] (ﾟεﾟ+(ﾟДﾟ)[ﾟoﾟ]+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ (ﾟｰﾟ)+ (o^_^o)+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ ((ﾟｰﾟ) + (o^_^o))+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ ((o^_^o) +(o^_^o))+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((o^_^o) +(o^_^o))+ (o^_^o)+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ ((ﾟｰﾟ) + (o^_^o))+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟｰﾟ)+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ (ﾟｰﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟДﾟ)[ﾟεﾟ]+((ﾟｰﾟ) + (ﾟΘﾟ))+ ((o^_^o) +(o^_^o))+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟｰﾟ)+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ ((ﾟｰﾟ) + (o^_^o))+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟΘﾟ)+ (ﾟｰﾟ)+ ((ﾟｰﾟ) + (o^_^o))+ (ﾟДﾟ)[ﾟεﾟ]+((ﾟｰﾟ) + (ﾟΘﾟ))+ (c^_^o)+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟｰﾟ)+ ((o^_^o) - (ﾟΘﾟ))+ (ﾟДﾟ)[ﾟεﾟ]+(oﾟｰﾟo)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟΘﾟ)+ (c^_^o)+ (ﾟДﾟ)[ﾟεﾟ]+(oﾟｰﾟo)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟДﾟ) .ﾟΘﾟﾉ+ ((ﾟｰﾟ) + (ﾟｰﾟ))+ (ﾟДﾟ) .ﾟΘﾟﾉ+ (ﾟДﾟ)[ﾟεﾟ]+(oﾟｰﾟo)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟΘﾟ)+ (ﾟｰﾟ)+ (o^_^o)+ (ﾟДﾟ)[ﾟεﾟ]+(oﾟｰﾟo)+ ((o^_^o) +(o^_^o))+ ((o^_^o) +(o^_^o))+ (c^_^o)+ (ﾟДﾟ) .ﾟДﾟﾉ+ (ﾟДﾟ)[ﾟεﾟ]+(oﾟｰﾟo)+ ((o^_^o) +(o^_^o))+ (ﾟДﾟ) .ﾟДﾟﾉ+ (c^_^o)+ ((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟДﾟ)[ﾟεﾟ]+(ﾟｰﾟ)+ ((o^_^o) - (ﾟΘﾟ))+ (ﾟДﾟ)[ﾟεﾟ]+((ﾟｰﾟ) + (ﾟΘﾟ))+ (ﾟΘﾟ)+ (ﾟДﾟ)[ﾟεﾟ]+((ﾟｰﾟ) + (o^_^o))+ (o^_^o)+ (ﾟДﾟ)[ﾟoﾟ]) (ﾟΘﾟ)) ('_');

 

这里附上原做者的aaencode编码地址，点击这里。java

网页源码里能够查看到具体的编码过程，摘录以下。linux

function aaencode( text )
{
    var t;
    var b = [
		"(c^_^o)",
		"(ﾟΘﾟ)",
		"((o^_^o) - (ﾟΘﾟ))",
		"(o^_^o)",
		"(ﾟｰﾟ)",
		"((ﾟｰﾟ) + (ﾟΘﾟ))",
		"((o^_^o) +(o^_^o))",
		"((ﾟｰﾟ) + (o^_^o))",
		"((ﾟｰﾟ) + (ﾟｰﾟ))",
		"((ﾟｰﾟ) + (ﾟｰﾟ) + (ﾟΘﾟ))",
		"(ﾟДﾟ) .ﾟωﾟﾉ",
		"(ﾟДﾟ) .ﾟΘﾟﾉ",
		"(ﾟДﾟ) ['c']",
		"(ﾟДﾟ) .ﾟｰﾟﾉ",
		"(ﾟДﾟ) .ﾟДﾟﾉ",
		"(ﾟДﾟ) [ﾟΘﾟ]"
        ];
	var r = "ﾟωﾟﾉ= /｀ｍ´）ﾉ ~┻━┻   //*´∇｀*/ ['_']; o=(ﾟｰﾟ)  =_=3; c=(ﾟΘﾟ) =(ﾟｰﾟ)-(ﾟｰﾟ); "; 
	
	if( /ひだまりスケッチ×(365|３５６)\s*来週も見てくださいね[!！]/.test( text ) ){
		r += "X=_=3; ";
		r += "\r\n\r\n    X / _ / X < \"来週も見てくださいね!\";\r\n\r\n";
	}
    r += "(ﾟДﾟ) =(ﾟΘﾟ)= (o^_^o)/ (o^_^o);"+
        "(ﾟДﾟ)={ﾟΘﾟ: '_' ,ﾟωﾟﾉ : ((ﾟωﾟﾉ==3) +'_') [ﾟΘﾟ] "+
        ",ﾟｰﾟﾉ :(ﾟωﾟﾉ+ '_')[o^_^o -(ﾟΘﾟ)] "+
        ",ﾟДﾟﾉ:((ﾟｰﾟ==3) +'_')[ﾟｰﾟ] }; (ﾟДﾟ) [ﾟΘﾟ] =((ﾟωﾟﾉ==3) +'_') [c^_^o];"+
        "(ﾟДﾟ) ['c'] = ((ﾟДﾟ)+'_') [ (ﾟｰﾟ)+(ﾟｰﾟ)-(ﾟΘﾟ) ];"+
        "(ﾟДﾟ) ['o'] = ((ﾟДﾟ)+'_') [ﾟΘﾟ];"+
        "(ﾟoﾟ)=(ﾟДﾟ) ['c']+(ﾟДﾟ) ['o']+(ﾟωﾟﾉ +'_')[ﾟΘﾟ]+ ((ﾟωﾟﾉ==3) +'_') [ﾟｰﾟ] + "+
        "((ﾟДﾟ) +'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ ((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+"+
        "((ﾟｰﾟ==3) +'_') [(ﾟｰﾟ) - (ﾟΘﾟ)]+(ﾟДﾟ) ['c']+"+
        "((ﾟДﾟ)+'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ (ﾟДﾟ) ['o']+"+
        "((ﾟｰﾟ==3) +'_') [ﾟΘﾟ];(ﾟДﾟ) ['_'] =(o^_^o) [ﾟoﾟ] [ﾟoﾟ];"+
        "(ﾟεﾟ)=((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟДﾟ) .ﾟДﾟﾉ+"+
        "((ﾟДﾟ)+'_') [(ﾟｰﾟ) + (ﾟｰﾟ)]+((ﾟｰﾟ==3) +'_') [o^_^o -ﾟΘﾟ]+"+
        "((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟωﾟﾉ +'_') [ﾟΘﾟ]; "+
        "(ﾟｰﾟ)+=(ﾟΘﾟ); (ﾟДﾟ)[ﾟεﾟ]='\\\\'; "+
        "(ﾟДﾟ).ﾟΘﾟﾉ=(ﾟДﾟ+ ﾟｰﾟ)[o^_^o -(ﾟΘﾟ)];"+ 
		"(oﾟｰﾟo)=(ﾟωﾟﾉ +'_')[c^_^o];"+//TODO
        "(ﾟДﾟ) [ﾟoﾟ]='\\\"';"+ 
        "(ﾟДﾟ) ['_'] ( (ﾟДﾟ) ['_'] (ﾟεﾟ+";
    r += "(ﾟДﾟ)[ﾟoﾟ]+ ";
    for( var i = 0; i < text.length; i++ ){
        n = text.charCodeAt( i );
        t = "(ﾟДﾟ)[ﾟεﾟ]+";
		if( n <= 127 ){
			t += n.toString( 8 ).replace( /[0-7]/g, function(c){ return b[ c ] + "+ "; } );
		}else{
			var m = /[0-9a-f]{4}$/.exec( "000" + n.toString(16 ) )[0];
			t += "(oﾟｰﾟo)+ " + m.replace( /[0-9a-f]/gi, function(c){ return b[ parseInt( c,16 ) ] + "+ "; } );
		}
        r += t;

    }
    r += "(ﾟДﾟ)[ﾟoﾟ]) (ﾟΘﾟ)) ('_');";
    return r;
}

 

代码是JS的，在后端PHP上运行是一件比较麻烦的事，考虑V8配置在win/linux环境兼容比较麻烦。本想网上找找有相似的直接拿来用之，可悲没有找到，只好手动将其代码译为PHP语法，并实现解码过程。后端

首先实现两个PHP没有的JS经常使用函数，兼容中文。浏览器

function charCodeAt($str, $index)
{
    $char = mb_substr($str, $index, 1, 'UTF-8');
    if (mb_check_encoding($char, 'UTF-8'))
    {
        $ret = mb_convert_encoding($char, 'UTF-32BE', 'UTF-8');
        return hexdec(bin2hex($ret));
    }
    else
    {
        return null;
    }
}

function uchr ($codes) {
    if (is_scalar($codes)) $codes= func_get_args();
    $str= '';
    foreach ($codes as $code){
    	$buf = html_entity_decode('&#'.$code.';',ENT_NOQUOTES,'UTF-8');
		$buf == '&#'.$code.';' && ($buf = mb_convert_encoding('&#' . intval($code) . ';', 'UTF-8', 'HTML-ENTITIES'));
    	$str.= $buf;
    }
    return $str;
}

 

接着是编码和解码的函数过程。函数

//简单实现没有封装，这个$b只能放到最外面了，比较丑w(ﾟДﾟ)w
$b = [
	"(c^_^o)",
	"(ﾟΘﾟ)",
	"((o^_^o) - (ﾟΘﾟ))",
	"(o^_^o)",
	"(ﾟｰﾟ)",
	"((ﾟｰﾟ) + (ﾟΘﾟ))",
	"((o^_^o) +(o^_^o))",
	"((ﾟｰﾟ) + (o^_^o))",
	"((ﾟｰﾟ) + (ﾟｰﾟ))",
	"((ﾟｰﾟ) + (ﾟｰﾟ) + (ﾟΘﾟ))",
	"(ﾟДﾟ) .ﾟωﾟﾉ",
	"(ﾟДﾟ) .ﾟΘﾟﾉ",
	"(ﾟДﾟ) ['c']",
	"(ﾟДﾟ) .ﾟｰﾟﾉ",
	"(ﾟДﾟ) .ﾟДﾟﾉ",
	"(ﾟДﾟ) [ﾟΘﾟ]"
    ];


//编码的过程
function aaencode($text){
	global $b;
	
	$r = "ﾟωﾟﾉ= /｀ｍ´）ﾉ ~┻━┻   //*´∇｀*/ ['_']; o=(ﾟｰﾟ)  =_=3; c=(ﾟΘﾟ) =(ﾟｰﾟ)-(ﾟｰﾟ); ";
	if(preg_match('/ひだまりスケッチ×(365|３５６)\s*来週も見てくださいね[!！]/', $text)){
		$r .= "X=_=3; ";
		$r .= "\r\n\r\n    X / _ / X < \"来週も見てくださいね!\";\r\n\r\n";
	}
	
	$r .= "(ﾟДﾟ) =(ﾟΘﾟ)= (o^_^o)/ (o^_^o);".
        "(ﾟДﾟ)={ﾟΘﾟ: '_' ,ﾟωﾟﾉ : ((ﾟωﾟﾉ==3) +'_') [ﾟΘﾟ] ".
        ",ﾟｰﾟﾉ :(ﾟωﾟﾉ+ '_')[o^_^o -(ﾟΘﾟ)] ".
        ",ﾟДﾟﾉ:((ﾟｰﾟ==3) +'_')[ﾟｰﾟ] }; (ﾟДﾟ) [ﾟΘﾟ] =((ﾟωﾟﾉ==3) +'_') [c^_^o];".
        "(ﾟДﾟ) ['c'] = ((ﾟДﾟ)+'_') [ (ﾟｰﾟ)+(ﾟｰﾟ)-(ﾟΘﾟ) ];".
        "(ﾟДﾟ) ['o'] = ((ﾟДﾟ)+'_') [ﾟΘﾟ];".
        "(ﾟoﾟ)=(ﾟДﾟ) ['c']+(ﾟДﾟ) ['o']+(ﾟωﾟﾉ +'_')[ﾟΘﾟ]+ ((ﾟωﾟﾉ==3) +'_') [ﾟｰﾟ] + ".
        "((ﾟДﾟ) +'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ ((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+".
        "((ﾟｰﾟ==3) +'_') [(ﾟｰﾟ) - (ﾟΘﾟ)]+(ﾟДﾟ) ['c']+".
        "((ﾟДﾟ)+'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ (ﾟДﾟ) ['o']+".
        "((ﾟｰﾟ==3) +'_') [ﾟΘﾟ];(ﾟДﾟ) ['_'] =(o^_^o) [ﾟoﾟ] [ﾟoﾟ];".
        "(ﾟεﾟ)=((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟДﾟ) .ﾟДﾟﾉ+".
        "((ﾟДﾟ)+'_') [(ﾟｰﾟ) + (ﾟｰﾟ)]+((ﾟｰﾟ==3) +'_') [o^_^o -ﾟΘﾟ]+".
        "((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟωﾟﾉ +'_') [ﾟΘﾟ]; ".
        "(ﾟｰﾟ)+=(ﾟΘﾟ); (ﾟДﾟ)[ﾟεﾟ]='\\\\'; ".
        "(ﾟДﾟ).ﾟΘﾟﾉ=(ﾟДﾟ+ ﾟｰﾟ)[o^_^o -(ﾟΘﾟ)];".
		"(oﾟｰﾟo)=(ﾟωﾟﾉ +'_')[c^_^o];".
        "(ﾟДﾟ) [ﾟoﾟ]='\\\"';".
        "(ﾟДﾟ) ['_'] ( (ﾟДﾟ) ['_'] (ﾟεﾟ+";
	$r .= "(ﾟДﾟ)[ﾟoﾟ]+ ";

	for( $i = 0; $i < mb_strlen($text); $i++ ){
        $n = charCodeAt($text,$i);
        $t = "(ﾟДﾟ)[ﾟεﾟ]+";
		if( $n <= 127 ){
			$t .= preg_replace_callback('/[0-7]/', function($c)use ($b){
				return $b[$c[0]]."+ ";
			}, ((string)decoct($n)));
		}else{
			if(preg_match('/[0-9a-f]{4}$/', '000'.((string)dechex($n)),$result)){
				$m = $result[0];
			}else{
				$m = '';
			}
			$t .= "(oﾟｰﾟo)+ " . preg_replace_callback('/[0-9a-f]/i',function($c)use ($b){
				return $b[ hexdec($c[0]) ] . "+ ";
			},$m);
		}
        $r .= $t;
    }
	$r .= "(ﾟДﾟ)[ﾟoﾟ]) (ﾟΘﾟ)) ('_');";
	return $r;
}

//解码的过程(っ•̀ω•́)っ✎⁾⁾ 
function aadecode($text){
	global $b;
	$text = strtr($text, ["(ﾟДﾟ)[ﾟoﾟ]) (ﾟΘﾟ)) ('_');" => '']);

	for($i=0;$i<count($b);$i++){
		$buf = $b[$i];
		
		if($i <=7){
			//8进制逆向
			$str = (($i));
			$text = strtr($text, [$buf."+ "=>$str]);
		}else{
			//16进制逆向
			$text = strtr($text, [$buf."+ " => dechex($i)]);
		}
		
	}
	
	$text = preg_replace_callback('/\(ﾟДﾟ\)\[ﾟεﾟ\]\+(\d+)/', function($c){
		return uchr(octdec($c[1]));
	}, $text);
	$text = preg_replace_callback('/\(ﾟДﾟ\)\[ﾟεﾟ\]\+\(oﾟｰﾟo\)\+\s+([0-9a-f]{4})/', function($c){
		return uchr(hexdec($c[1]));
	}, $text);
	
	$pre = [
		"ﾟωﾟﾉ= /｀ｍ´）ﾉ ~┻━┻   //*´∇｀*/ ['_']; o=(ﾟｰﾟ)  =_=3; c=(ﾟΘﾟ) =(ﾟｰﾟ)-(ﾟｰﾟ); ",
		"X=_=3; ",
		"\r\n\r\n    X / _ / X < \"来週も見てくださいね!\";\r\n\r\n",
		"(ﾟДﾟ) =(ﾟΘﾟ)= (o^_^o)/ (o^_^o);",
        "(ﾟДﾟ)={ﾟΘﾟ: '_' ,ﾟωﾟﾉ : ((ﾟωﾟﾉ==3) +'_') [ﾟΘﾟ] ",
        ",ﾟｰﾟﾉ :(ﾟωﾟﾉ+ '_')[o^_^o -(ﾟΘﾟ)] ",
        ",ﾟДﾟﾉ:((ﾟｰﾟ==3) +'_')[ﾟｰﾟ] }; (ﾟДﾟ) [ﾟΘﾟ] =((ﾟωﾟﾉ==3) +'_') [c^_^o];",
        "(ﾟДﾟ) ['c'] = ((ﾟДﾟ)+'_') [ (ﾟｰﾟ)+(ﾟｰﾟ)-(ﾟΘﾟ) ];",
        "(ﾟДﾟ) ['o'] = ((ﾟДﾟ)+'_') [ﾟΘﾟ];",
        "(ﾟoﾟ)=(ﾟДﾟ) ['c']+(ﾟДﾟ) ['o']+(ﾟωﾟﾉ +'_')[ﾟΘﾟ]+ ((ﾟωﾟﾉ==3) +'_') [ﾟｰﾟ] + ",
        "((ﾟДﾟ) +'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ ((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+",
        "((ﾟｰﾟ==3) +'_') [(ﾟｰﾟ) - (ﾟΘﾟ)]+(ﾟДﾟ) ['c']+",
        "((ﾟДﾟ)+'_') [(ﾟｰﾟ)+(ﾟｰﾟ)]+ (ﾟДﾟ) ['o']+",
        "((ﾟｰﾟ==3) +'_') [ﾟΘﾟ];(ﾟДﾟ) ['_'] =(o^_^o) [ﾟoﾟ] [ﾟoﾟ];",
        "(ﾟεﾟ)=((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟДﾟ) .ﾟДﾟﾉ+",
        "((ﾟДﾟ)+'_') [(ﾟｰﾟ) + (ﾟｰﾟ)]+((ﾟｰﾟ==3) +'_') [o^_^o -ﾟΘﾟ]+",
        "((ﾟｰﾟ==3) +'_') [ﾟΘﾟ]+ (ﾟωﾟﾉ +'_') [ﾟΘﾟ]; ",
        "(ﾟｰﾟ)+=(ﾟΘﾟ); (ﾟДﾟ)[ﾟεﾟ]='\\\\'; ",
        "(ﾟДﾟ).ﾟΘﾟﾉ=(ﾟДﾟ+ ﾟｰﾟ)[o^_^o -(ﾟΘﾟ)];",
		"(oﾟｰﾟo)=(ﾟωﾟﾉ +'_')[c^_^o];",
        "(ﾟДﾟ) [ﾟoﾟ]='\\\"';",
        "(ﾟДﾟ) ['_'] ( (ﾟДﾟ) ['_'] (ﾟεﾟ+",
        "(ﾟДﾟ)[ﾟoﾟ]+ ",
	];
	$rA = [];
	foreach($pre as $val){
		$rA[$val] = '';
	}
	$text = strtr($text,$rA);
	return $text;
}

别忘了加上以前提到的两个函数，调用以下。网站

$crytext = aaencode('console.log("唐宋元明清");');
echo $crytext;//ﾟωﾟﾉ= /｀ｍ´）ﾉ ~┻━┻   //*´∇｀*/ ['_']; o=(ﾟｰﾟ)......

echo aadecode($crytext);//console.log("唐宋元明清");

 

先整理到此，后续补充。编码

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