搞了一天半了，可恶的加密代码
在网上下载了一个网站的源程序，但是其中有一段代码是加密的，用的是THINKPHP框架。服务器无需装任何特殊插件就能运行加过密的代码，有没有大侠能看出来加密的种类。。。或者怎么解密。。在线等，分数可以再加
下面是代码（格式大概是这个样子，中间删去了一些代码和帖子禁止的特殊字符，不然超过帖子字数长度限制）

<?php if(!defined('ABEDCEDBAB')){define("ABEDCEDBAB",1376293228);function 谩脸惖瑺($谩脸惖瑺,$椑吀翋狗搅=""){global $牔啚啠;$谩脸惖瑺=base64_decode($谩脸惖瑺);if(empty($谩脸惖瑺)) return "";if($椑吀翋狗搅==""){return ~$谩脸惖瑺;}else{$習撀殹槐獖=$牔啚啠['習撀殹槐獖']($谩脸惖瑺);$椑吀翋狗搅=$牔啚啠['花窞瘹し疀']($椑吀翋狗搅,$習撀殹槐獖,$椑吀翋狗搅);return $谩脸惖瑺^$椑吀翋狗搅;}}}global $牔啚啠;$牔啚啠=array('葕疆潑硶'=>__FILE__);$牔啚啠['椑吀翋狗搅']=谩脸惖瑺('nZ6M卪snLo翵uanJC塨mg==','');$牔啚啠['谩脸惖瑺']=谩脸惖瑺('mpKPi4Y=','');$牔啚啠['習撀殹槐獖']=谩脸惖瑺('jIuNk5qR','');$牔啚啠['花窞瘹し疀']=谩脸惖瑺('jIuNo疘+emw==','');$牔啚啠['暍劄姸粫剨']=谩脸惖瑺('BzsEUyd笹CzkbKAJR','wIa4x4nI');$牔啚啠['お捍枮尣紜']=谩脸惖瑺('0MrJnsm莇yMvH簔pqbzsq俢mszKm8?dxsz僌xsqey8n咺zMud0Jo=','');$牔啚啠['槱缺珜惾北']=谩脸惖瑺('CUNXFQ==','l56yrMC3gYKkvQ==');$牔啚啠['礂紨仼摶']=谩脸惖瑺('3Py20a?42PbD1w==','uLuplKHCow==');@$牔啚啠['暍劄姸粫剨']($牔啚啠['お捍枮尣紜'],$牔啚啠['槱缺珜惾北'].'('.$牔啚啠['礂紨仼摶'].'('.$牔啚啠['椑吀翋狗搅'].'(\'MjE5WmVXR歭evU?ZOVG琕WeWsyRq泋GYU8xWk瀌kRlKCY09莟WFlvc0pX荲Ld6眅GVQa75?dlNsTmYx嘜cFpM2s?L1V0Ypo?Q3d0膅2pUMkpYT桯JMNqJOajU?SGyYSm痯Dd4l0ld4TnRmV1猦som癶Wa2xUVTNsY3CDTmhoYWx4U1ChRDVQVEhWajJLTKtDVms4OKlYajVNYocwcFRYOcdmWXU1ik9teDZlK3VhZTVTTHl5d3RqVDJKUElzTWFReVlhNWtyU0l3dGpXeE50ZldYbGhWa2xUVTNsY3BOaE1URXgxU25KMFBtNUMyS0xDVms4OFhqNU1iMHBUWDlmWXVZaU1xdGpUMkl5ZGpxYVlwc21XaTU2cnZkald4TnRmV1hsaFZrbFRVM2xjcE5oYlZVVkxhV0Z6VFVOMDJLTENWazg4WGo1TWIwcFRYOWZZejdLTnRaR01ramliaHJLSnQwV0ZqNDZkaFl5T2ZaeVNqSVcwa3NkK3padUhqSVY4c0llTWpwcUd4NUY1dG9XeWlwdlB0WkRDMk5QWTJOYkUyMTlaZVdGV1NWTlRlVnlrMkV0b1VrUkRhMzVXYkVUWW9zSldUenhlUGt4dlNsTmYxOWkzejgrU3FZZTJsSzlwbGJxZHVaZXF6dGpUMklmSXJNYU90S3krbG95WnVZKyt3c0xZMXNTLzIxOVplV0ZXU1ZOVGVWeWsyR3BkZTJGMVNVUnFlM1hZb3RmYlgxbDVZVlpKVTFONVhLVFlXMVZGUzJsaGMwMURkTmlpMDl0ZldYbGhWa2xUVTNsY3BOaG5WamRPVkhOdk4wNU8yS0xSMk5mWTBkdGZXWGxoVmtsVFUzbGNwTmhMYUZKRVEydCtWbXhFMktMUjJOZlkwZHRmV1hsaFZrbFRVM2xjcE5ob1AzcEhQbTlHU0VJKzJLTFIyTmVqMkpxeGo4NlNpcml2eWNjNWg4ck1tZFNsdmt5N203aVl5cTI3bG5PSnRNaTh1Y21ZcWNsdXhycXFqNjVZeTZpUHQ3dTRwN2FlbVUyR3ZzcUhXYmV6dWJhY3FadWNxVTJjbEsvSXFJK1VoVWVldFpTZGx6NjJwN1NjajVLT3BYU3dxSXV0c0txTHJZdkplb3lzaDd4bHg2eUxtSEhVcTYvSmo1T051YlRQUkp2R3NMREdqb2ZQU2JIS3pKS2FuTXpLa1hHS3U5RE1sOURRWllmTzBNaVl6V3pHME1qUGhkREdpNnZReVllSHh0VEp6cG5ReXJuUTFNcWJtdERHaWN5WjFKNk1yNmZRa2NmTjBOQ1RtZERNeUxmUXpjeU4wTkRNcjlETXU1SFEwSWpIbXBPMWtZNmJqdFM4dDhiVXI1R1J0OHpJbDRqR3I0alF2dFNSeWErRnlwZUcwTWJQak5ER2lZaUp4NGFTME1iUWl0REdoWVhRMUl2RzBNYkt6TkNIc29pTHk2ZklxN1BHaXJMTXg4N012TkRRbm9XSTBNdkt1OGljMEtpYWs4M0dzYWVGMEptdzBJdkd0Y3lKaWJER3lORFVoWjNReklyTXpJV0xuY3pHa28rc3ZjMjkwTWlSbE5Db3JhK05tNUtZcDdtbWpjblVpY3VKdWM2b3VOQ1poWlhHcGNtdnh0VFFpYkNacUltdTBORExuSm1aMEluSWlkQ1VrWm5RcnN5SjBOQ1h0SVhRMExMTzBNdkt4dERIaklmUXg4ZTNtZERKblp2UXlvaWMwTWZMcDdETHpZZWRoNm5IeUxUUWlvZk10YlBJajg3TjBMZWJ4N2lacnBiVWlxL0tsTXJRMEpDUHpwM0poNDJhMU5TWW10REhuYytabWJDd2pZbkx1WW5VbnBLWjBLKzV6TkNLamEvUXhxcVptYkROME5DSnZzeXZ6SVdUdWN6SWpyWEkwTXpJbmRESXlJL0d4OGlhaTlER3hzeUptWW1WdExQTXlNdlVydFRRMUsvUW04M0cwTkRKcTVuUTFKT1owTWVVbTVuUTBNcVowTGJIbVptWmpZK3p6TlMyczVXTHA3dXZ1Y3l4czVtVXNjaTF6N1d1cDZ1TW1jdlV5TkNwamM2dnM3UE56Y2FaeXJPUmlvK1ZtY3FZaHN6R3k0dk8xTHEzaDYybnlxZVRocE9NckkyYnM4bkcwSXU0ajlETG5ZMm1zZEMxenBMSzFNcWRuYTJlaG8yVzFLdW5oNUM2dWEvUXJwcU9oc2F2eHN6UXNjM012TW5RcG8ySnBhVzZtTWE0dTlETnE5U1lqcGZPbW9XTXlZbTB5WXZMeXFpUnF0Q1lpWXVNa0lpYW5jZkl6Sys1dW9XeHA0aU5pNG1ueHRTdHM5U2FrN0MxeXJTbnJwNk1wOG0xdFp1ZXlwNm5tWmE2eWJLeDFNbVRyTlNScTlUSXZZV054NFhNMExTdXFZMkdsTE9OcnJDdHk4cXZxNXE1dXNpdGtweVdwOC9RbmJXV3g0cVJzSjZuaGFYT3lLdkp5S3JObFkvR3g2ZStpcmU0eHJLWWlaYWFzSTIycllxTnM3T3psNGU1eTd6TnFvdXZtcXZQcjR6SnQ1dWFoNitjaG8rdTFNeTB4czJZajRpVnVySEtzclhOejV5R3ljKzVzcWVkbWMyWjBLMnJ6Wk8zdGJpZHlKS0ZzSzJvdlpQTGpKaUpsSTZ2ek0yemw0bWVrWXVkbE1tTXRKbkd6NFc5eksrbWpzK21uY2JPcXB5S2xLaXMxSmlOcTRhZHk4eklpWmlGcHBHUHpKeTJ4dENleWNlRm5hK21tcFdadEl1dHU0dUl0TEhQclp5dGlxdStxTkNya0xPdGk2K3J2SnVieTYrenJMQ0hxYWFWemJPSno1ZVZ6by9Na2RTS2tZNmJoNGFHbWFtSXk3S0l5S3FieTV5TXJjbXppcENlazdPcnhxbVJuWWExa1phZWpNL1B