chinapay\netpayclient.php(2) : eval()‘d code(1) :解决方法

在ecshop上安装银联支付的插件后，刷新返回支付方式，然而只要执行netpayclient.php文件就会报错：

Fatal error: Cannot redeclare hex2bin() in /Applications/XAMPP/xamppfiles/htdocs/amf/includes/modules/payment/chinapay/netpayclient.php(2) : eval()’d code(1) : eval()’d code(1) : eval()’d code on line 15

netpayclient.php文件是在PHP5.4中报错，而我使用的php环境版本是5.4以上的，所以找到了一个5.4版本可用的版本(/uploads/soft/150614/1-1506141919425Z.rar)，复制内容替换原来的文件即可：

 

 

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<?php // This file is protected by copyright law & provided under license. Copyright(C) 2005-2009 www.chinapay.com, All rights reserved. $OOO0O0O00=__FILE__;$OOO000000=urldecode(‘%74%68%36%73%62%65%68%71%6c%61%34%63%6f%5f%73%61%64%66%70%6e%72‘);$OO00O0000=7684;$OOO0000O0=$OOO000000{4}.$OOO000000{9}.$OOO000000{3}.$OOO000000{5};$OOO0000O0.=$OOO000000{2}.$OOO000000{10}.$OOO000000{13}.$OOO000000{16};$OOO0000O0.=$OOO0000O0{3}.$OOO000000{11}.$OOO000000{12}.$OOO0000O0{7}.$OOO000000{5};$O0O0000O0=‘OOO0000O0‘;eval(($$O0O0000O0(‘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‘)));return;?> 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mWTuKjqweqfCUSiLypflzWQCIhPicpflIYQfmjTbenEoKjMJSMLsSMt5AYqbeSfixvQakYTLR0i5xvQalwCUn0EpIYqhAjEqjhOqcQC0RWs5mW3ZIoTmeSfiIrQ0IrEolnE0xWaCknp3kHiLypflTvULIvgqI01seFZSPqqMQ4sFEQkJSMt5xjAi+/D8mGTzIYQpKW4flnTIcS1pe0palwCUn0EpIYqOKwFi+/D8mWT8mGetTvTLR0p8ySMCUHMLypflTvQbAo1sevZHIVqpm4sHAYktTvULIvgqI03FEQUz/fQKNnEpIYqOKwFCwPU/WQDPjfE4MZTKP4MCTvqhlwCUn0EpIYqhAjEqjhOqcQC0IGTLRWP3eqfi+/15KWXHypflTGDoxWZqk01seGUZAVUfI0i5AYqbNSMfynphUn5JSMt5KWXHeSfiRWUocjDfjhU0Aoi5AhqpxvQoNFE4PZsNEQ5CTGDoxWZqk03UMZTKP4EzEFQSPqqMQnp5xjALypflTGDoxjKgmvQzxhQXWoTpIYqOKwe0j/1senEqRYkJSMt5IGTLRWQzKjgpRhXqRVM3eSfiIrQ0IrEolnE0xWaCUwFoNSAflwCUn0EqRYki+/DOArTXIGEzAhTHlnEHxjDtKjeCEFQwjfO4W/p5IGTLRWQzKjgpRhXqRVM3NFZSPqqMQ4sFEPU/WQDPNnELm05JSMt5IGTLmY4fKQsuKjqReVDoxWZqjhQaIvsbKWXfk/TmeSfiTvQbA8CUn0EpIYqOKQsqcGD9RYQbmSei+/D8mWT8mGetTvTLR0pZU8ACUHMLypflTvQbAo1sevZHIVqpm4sHAYktTvULIvgqI03FEQUz/fQKNnEpIYqOKQsqcGD9RYQbmSeCwPU/WQDPjfE4MZTKP4MCTvqhlwCUn0EpIYqhAjEqjhOqcQC0IGTLRWQzKjgpRhXqRVMoeqfi+/15KWXHypflTvU9KWKYxWULKWXfeSfiIrQ0IrEolnE0xWaCUHMpNSAflwCUn0EqRYki+/DOArTXIGEzAhTHlnEHxjDtKjeCEFQwjfO4W/p5AhsqKYKLAhqqRVMCwPU/WQDPjfE4MZTKP4MCTvqhlwCUn0EpIYqhAjEqjhOqcQC0AhsqKYKLAhqqRVM0j/1senEqRYkJSMLoKjEZIYaiTGTqmSCUnVfUnYKZRYUfxWsbeGULKhatTvZ8KoqJSMLVRvs0AWpiTGDoxjKgmvQzxhQXypflxWAiln4gIVTgcQsuKjqzKjgLIrE8lnTUEQTTEneCTGDoxjKgmvQzxhQXl/5icpflIYQfmjTbevKgRGUqypflzMflTvg0eSfiIhggkQd3kHitTvZ8Ko5JSMLoKjEZIYaiIVUgjhQbArTXIGMtTvg0lwCUnVfUnYKZRYUfxWsbeGULKhX+IYEqI0i5RWQoxWMCTvsoKvX9NnEgRWsZRVMCTvUZIVqLKnp5mGTgRVU5AjEqNnEfIY4bIrEXIvPLeGCUnYqYeng8mGTCKWatTvZqIYq5l/FskwPLeGTqmGQoR0DYAW38KwCUnYqYeng8mGTCKWatTvsoKvX9l/FskwALeGTqmGQoR0DYAW38KwCUnYqYeng8mGTCKWatTv4ORrQbmn5g+wFol/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEHmjTXxWMLewf8l/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEfIY4bIhEgmvPLewfal/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEfIY4bIrEXIvPLewffl/DoKjEZIYaiKY4CIhPJSMt5Iv3gxWai+/15RWQoxWMiN0E9IYEbRo1bTv4ORrQbmn1bTvUZIVqLKn1bTGEoAWX8Kv4fK/1bTGEoAWX8mGqpKwCUnVTqmGQoR0D8xWmblnEpRv4LR05JSMLsSMLYmWXHmvq9R0DhKjTLKV5tTGDCAWqbNnEHxvQHxoqJSMLVRvs0AWpiTGDoxjKgmvQzxhQXypflxWAiln4gIVTgcQsuKjqzKjgLIrE8lnTMEfqFe0p5IGTLmY4fKQsuKj5Ll/DJSMLoKjEZIYaiKY4CIhPJSMLsSMLLK0g8mGTCKWatTvUtKWUul/FskHPhljCUnVTqmGQoR0DYAW38KwCUnVfUn0EtA01seGUtAw4zkwealnEpRv4LR05JSMt5xvTtKjii+/D8mGTfRrQpIvQolvTLRHTtKjitTvg0l/5JSMt5IYTtKjii+/DoIh4zKvQHIVqpmni5AhgqAhCLypflIYQfmjTbenEtAYgqcn1s+/15IYTtKjii+rEomWPiy0DYAW38KwCUnVfUnYKZRYUfxWsbeGKqIYqYcQEoAWX8PYQ8IvsbIhPtTvZqIYq5NnE9IYEbRop5AWZ9mWXfNnEHmjTXxWMCTGEoAWX8Kv4fK/p5mGTgRVUfcjDqNnE9IYE8mv4fmjkCTvUtKWUuljCUnYqYeng8mGTCKWatTvZqIYq5l/FskwPLeGTqmGQoR0DYAW38KwCUnYqYeng8mGTCKWatTvsoKvX9l/FskwALeGTqmGQoR0DYAW38KwCUnYqYeng8mGTCKWatTv4ORrQbmn5g+wFol/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEHmjTXxWMLewf8l/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEfIY4bIhEgmvPLewfal/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEfIY4bIrEXIvPLewffl/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnE9IYE8mv4fmjkLewffl/DoKjEZIYaiKY4CIhPJSMLLK01tIrEoRvQblnEHxvQHxo5g+weZU05iIYQfmjTbevKgRGUqypflTGDCAWqbeSfiTvZqIYq5ena5RrT5RYdiN0EgRWsZRVMiN0EHmjTXxWMiN0EfIY4bIhEgmvPiN0EfIY4bIrEXIvPiN0E9IYE8mv4fmjkJSMLoKjEZIYaimYQoxWKXlnEpRv4LR0p5AhgqAhCLypflzMfl

原文：http://www.cnblogs.com/bqx619/p/5014387.html