用 P3P 实现隐私参数优选策略

"偶尔在yahoo的头信息里看到p3p就上网查了一下放在这里储存\nprint_r(get_headers());\n?\u0026gt;\n结果是这样的\nArray\n(\n[0] =\u0026gt; HTTP/1.1 301 Moved Permanently\n[1] =\u0026gt; Date: Mon, 17 Sep 2007 05:33:26 GMT\n[2] =\u0026gt; Location: http://cn.yahoo.com/\n[3] =\u0026gt; Connection: close\n[4] =\u0026gt; Content-Type: text/html\n[5] =\u0026gt; HTTP/1.1 200 OK\n[6] =\u0026gt; Date: Mon, 17 Sep 2007 05:33:26 GMT\n[7] =\u0026gt; P3P: policyref=” http://p3p.yahoo.com/w3c/p3p.xml“, CP=”CAO DSP COR CU\nR ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi …"