根据返回的头调整你的程序$url = 'http://mybus.xiamentd.com/LineDetailQuery?lineId=118&direction=1';
print_r(get_headers($url));
Array
(
[0] => HTTP/1.1 302 Moved Temporarily
[1] => Server: nginx
[2] => Date: Tue, 03 Dec 2013 12:00:53 GMT
[3] => Content-Length: 0
[4] => Connection: close
[5] => Set-Cookie: JSESSIONID=8852C73A784F0B95C9DE7FB33812EDA0; Path=/
[6] => P3P: CP=CAO PSA OUR
[7] => Set-Cookie: HttpOnly=true
[8] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3FlineId%3D118%26direction%3D1%26random%3D1386072053450; Path=/
[9] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[10] => HTTP/1.1 302 Moved Temporarily
[11] => Server: nginx
[12] => Date: Tue, 03 Dec 2013 12:00:53 GMT
[13] => Content-Type: text/html;charset=utf-8
[14] => Content-Length: 0
[15] => Connection: close
[16] => Set-Cookie: Wcity_xm=4F706AE207628F6A3DE165FA08BE9E20; Path=/; HttpOnly
[17] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[18] => HTTP/1.1 302 Moved Temporarily
[19] => Server: nginx
[20] => Date: Tue, 03 Dec 2013 12:00:53 GMT
[21] => Content-Length: 0
[22] => Connection: close
[23] => Set-Cookie: JSESSIONID=09C8413DA570C390ED8F9F1346C1D78E; Path=/
[24] => P3P: CP=CAO PSA OUR
[25] => Set-Cookie: HttpOnly=true
[26] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072053965; Path=/
[27] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[28] => HTTP/1.1 302 Moved Temporarily
[29] => Server: nginx
[30] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[31] => Content-Type: text/html;charset=utf-8
[32] => Content-Length: 0
[33] => Connection: close
[34] => Set-Cookie: Wcity_xm=E1C22FC11A9DC09587B66D224257D91C; Path=/; HttpOnly
[35] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[36] => HTTP/1.1 302 Moved Temporarily
[37] => Server: nginx
[38] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[39] => Content-Length: 0
[40] => Connection: close
[41] => Set-Cookie: JSESSIONID=B3034C324C287382DED4EF07D81CA04F; Path=/
[42] => P3P: CP=CAO PSA OUR
[43] => Set-Cookie: HttpOnly=true
[44] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072054419; Path=/
[45] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[46] => HTTP/1.1 302 Moved Temporarily
[47] => Server: nginx
[48] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[49] => Content-Type: text/html;charset=utf-8
[50] => Content-Length: 0
[51] => Connection: close
[52] => Set-Cookie: Wcity_xm=C38E38FF759C0707F5D45057227AA363; Path=/; HttpOnly
[53] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[54] => HTTP/1.1 302 Moved Temporarily
[55] => Server: nginx
[56] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[57] => Content-Length: 0
[58] => Connection: close
[59] => Set-Cookie: JSESSIONID=CEA724315DE5284BA898B7BDED29BAB8; Path=/
[60] => P3P: CP=CAO PSA OUR
[61] => Set-Cookie: HttpOnly=true
[62] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072054876; Path=/
[63] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[64] => HTTP/1.1 302 Moved Temporarily
[65] => Server: nginx
[66] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[67] => Content-Type: text/html;charset=utf-8
[68] => Content-Length: 0
[69] => Connection: close
[70] => Set-Cookie: Wcity_xm=8A85502B900F458662118B57E5CEA9A5; Path=/; HttpOnly
[71] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[72] => HTTP/1.1 302 Moved Temporarily
[73] => Server: nginx
[74] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[75] => Content-Length: 0
[76] => Connection: close
[77] => Set-Cookie: JSESSIONID=5BE8764088155917F3F2EB96D785244E; Path=/
[78] => P3P: CP=CAO PSA OUR
[79] => Set-Cookie: HttpOnly=true
[80] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072055352; Path=/
[81] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[82] => HTTP/1.1 302 Moved Temporarily
[83] => Server: nginx
[84] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[85] => Content-Type: text/html;charset=utf-8
[86] => Content-Length: 0
[87] => Connection: close
[88] => Set-Cookie: Wcity_xm=D152A1B50778E8C4B541694ABFC67B4F; Path=/; HttpOnly
[89] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[90] => HTTP/1.1 302 Moved Temporarily
[91] => Server: nginx
[92] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[93] => Content-Length: 0
[94] => Connection: close
[95] => Set-Cookie: JSESSIONID=7FB9C88B0499882CB2E6020EF71CD936; Path=/
[96] => P3P: CP=CAO PSA OUR
[97] => Set-Cookie: HttpOnly=true
[98] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072055777; Path=/
[99] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[100] => HTTP/1.1 302 Moved Temporarily
[101] => Server: nginx
[102] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[103] => Content-Type: text/html;charset=utf-8
[104] => Content-Length: 0
[105] => Connection: close
[106] => Set-Cookie: Wcity_xm=14DE39508CA07769CDA8E7ABC0A0E74C; Path=/; HttpOnly
[107] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[108] => HTTP/1.1 302 Moved Temporarily
[109] => Server: nginx
[110] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[111] => Content-Length: 0
[112] => Connection: close
[113] => Set-Cookie: JSESSIONID=A32F3833ADFDF773B3F097A76EFC682A; Path=/
[114] => P3P: CP=CAO PSA OUR
[115] => Set-Cookie: HttpOnly=true
[116] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072056242; Path=/
[117] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[118] => HTTP/1.1 302 Moved Temporarily
[119] => Server: nginx
[120] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[121] => Content-Type: text/html;charset=utf-8
[122] => Content-Length: 0
[123] => Connection: close
[124] => Set-Cookie: Wcity_xm=4016ABA220428B15BFE4AD64599830A9; Path=/; HttpOnly
[125] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[126] => HTTP/1.1 302 Moved Temporarily
[127] => Server: nginx
[128] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[129] => Content-Length: 0
[130] => Connection: close
[131] => Set-Cookie: JSESSIONID=65B7BF224ECE837BF5E1DDC9C170E3FE; Path=/
[132] => P3P: CP=CAO PSA OUR
[133] => Set-Cookie: HttpOnly=true
[134] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072056735; Path=/
[135] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[136] => HTTP/1.1 302 Moved Temporarily
[137] => Server: nginx
[138] => Date: Tue, 03 Dec 2013 12:00:57 GMT
[139] => Content-Type: text/html;charset=utf-8
[140] => Content-Length: 0
[141] => Connection: close
[142] => Set-Cookie: Wcity_xm=32F478E1B2F062FD1E6737996280A263; Path=/; HttpOnly
[143] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[144] => HTTP/1.1 302 Moved Temporarily
[145] => Server: nginx
[146] => Date: Tue, 03 Dec 2013 12:00:57 GMT
[147] => Content-Length: 0
[148] => Connection: close
[149] => Set-Cookie: JSESSIONID=E2DC3FBFC8AF3DB7EA9208D13E3B9AB1; Path=/
[150] => P3P: CP=CAO PSA OUR
[151] => Set-Cookie: HttpOnly=true
[152] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072057198; Path=/
[153] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[154] => HTTP/1.1 302 Moved Temporarily
[155] => Server: nginx
[156] => Date: Tue, 03 Dec 2013 12:00:57 GMT
[157] => Content-Type: text/html;charset=utf-8
[158] => Content-Length: 0
[159] => Connection: close
[160] => Set-Cookie: Wcity_xm=96AB72F98012ABF5D1A396EF2259D203; Path=/; HttpOnly
[161] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[162] => HTTP/1.1 302 Moved Temporarily
[163] => Server: nginx
.....
print_r(get_headers($url));
Array
(
[0] => HTTP/1.1 302 Moved Temporarily
[1] => Server: nginx
[2] => Date: Tue, 03 Dec 2013 12:00:53 GMT
[3] => Content-Length: 0
[4] => Connection: close
[5] => Set-Cookie: JSESSIONID=8852C73A784F0B95C9DE7FB33812EDA0; Path=/
[6] => P3P: CP=CAO PSA OUR
[7] => Set-Cookie: HttpOnly=true
[8] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3FlineId%3D118%26direction%3D1%26random%3D1386072053450; Path=/
[9] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[10] => HTTP/1.1 302 Moved Temporarily
[11] => Server: nginx
[12] => Date: Tue, 03 Dec 2013 12:00:53 GMT
[13] => Content-Type: text/html;charset=utf-8
[14] => Content-Length: 0
[15] => Connection: close
[16] => Set-Cookie: Wcity_xm=4F706AE207628F6A3DE165FA08BE9E20; Path=/; HttpOnly
[17] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[18] => HTTP/1.1 302 Moved Temporarily
[19] => Server: nginx
[20] => Date: Tue, 03 Dec 2013 12:00:53 GMT
[21] => Content-Length: 0
[22] => Connection: close
[23] => Set-Cookie: JSESSIONID=09C8413DA570C390ED8F9F1346C1D78E; Path=/
[24] => P3P: CP=CAO PSA OUR
[25] => Set-Cookie: HttpOnly=true
[26] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072053965; Path=/
[27] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[28] => HTTP/1.1 302 Moved Temporarily
[29] => Server: nginx
[30] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[31] => Content-Type: text/html;charset=utf-8
[32] => Content-Length: 0
[33] => Connection: close
[34] => Set-Cookie: Wcity_xm=E1C22FC11A9DC09587B66D224257D91C; Path=/; HttpOnly
[35] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[36] => HTTP/1.1 302 Moved Temporarily
[37] => Server: nginx
[38] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[39] => Content-Length: 0
[40] => Connection: close
[41] => Set-Cookie: JSESSIONID=B3034C324C287382DED4EF07D81CA04F; Path=/
[42] => P3P: CP=CAO PSA OUR
[43] => Set-Cookie: HttpOnly=true
[44] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072054419; Path=/
[45] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[46] => HTTP/1.1 302 Moved Temporarily
[47] => Server: nginx
[48] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[49] => Content-Type: text/html;charset=utf-8
[50] => Content-Length: 0
[51] => Connection: close
[52] => Set-Cookie: Wcity_xm=C38E38FF759C0707F5D45057227AA363; Path=/; HttpOnly
[53] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[54] => HTTP/1.1 302 Moved Temporarily
[55] => Server: nginx
[56] => Date: Tue, 03 Dec 2013 12:00:54 GMT
[57] => Content-Length: 0
[58] => Connection: close
[59] => Set-Cookie: JSESSIONID=CEA724315DE5284BA898B7BDED29BAB8; Path=/
[60] => P3P: CP=CAO PSA OUR
[61] => Set-Cookie: HttpOnly=true
[62] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072054876; Path=/
[63] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[64] => HTTP/1.1 302 Moved Temporarily
[65] => Server: nginx
[66] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[67] => Content-Type: text/html;charset=utf-8
[68] => Content-Length: 0
[69] => Connection: close
[70] => Set-Cookie: Wcity_xm=8A85502B900F458662118B57E5CEA9A5; Path=/; HttpOnly
[71] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[72] => HTTP/1.1 302 Moved Temporarily
[73] => Server: nginx
[74] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[75] => Content-Length: 0
[76] => Connection: close
[77] => Set-Cookie: JSESSIONID=5BE8764088155917F3F2EB96D785244E; Path=/
[78] => P3P: CP=CAO PSA OUR
[79] => Set-Cookie: HttpOnly=true
[80] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072055352; Path=/
[81] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[82] => HTTP/1.1 302 Moved Temporarily
[83] => Server: nginx
[84] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[85] => Content-Type: text/html;charset=utf-8
[86] => Content-Length: 0
[87] => Connection: close
[88] => Set-Cookie: Wcity_xm=D152A1B50778E8C4B541694ABFC67B4F; Path=/; HttpOnly
[89] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[90] => HTTP/1.1 302 Moved Temporarily
[91] => Server: nginx
[92] => Date: Tue, 03 Dec 2013 12:00:55 GMT
[93] => Content-Length: 0
[94] => Connection: close
[95] => Set-Cookie: JSESSIONID=7FB9C88B0499882CB2E6020EF71CD936; Path=/
[96] => P3P: CP=CAO PSA OUR
[97] => Set-Cookie: HttpOnly=true
[98] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072055777; Path=/
[99] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[100] => HTTP/1.1 302 Moved Temporarily
[101] => Server: nginx
[102] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[103] => Content-Type: text/html;charset=utf-8
[104] => Content-Length: 0
[105] => Connection: close
[106] => Set-Cookie: Wcity_xm=14DE39508CA07769CDA8E7ABC0A0E74C; Path=/; HttpOnly
[107] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[108] => HTTP/1.1 302 Moved Temporarily
[109] => Server: nginx
[110] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[111] => Content-Length: 0
[112] => Connection: close
[113] => Set-Cookie: JSESSIONID=A32F3833ADFDF773B3F097A76EFC682A; Path=/
[114] => P3P: CP=CAO PSA OUR
[115] => Set-Cookie: HttpOnly=true
[116] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072056242; Path=/
[117] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[118] => HTTP/1.1 302 Moved Temporarily
[119] => Server: nginx
[120] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[121] => Content-Type: text/html;charset=utf-8
[122] => Content-Length: 0
[123] => Connection: close
[124] => Set-Cookie: Wcity_xm=4016ABA220428B15BFE4AD64599830A9; Path=/; HttpOnly
[125] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[126] => HTTP/1.1 302 Moved Temporarily
[127] => Server: nginx
[128] => Date: Tue, 03 Dec 2013 12:00:56 GMT
[129] => Content-Length: 0
[130] => Connection: close
[131] => Set-Cookie: JSESSIONID=65B7BF224ECE837BF5E1DDC9C170E3FE; Path=/
[132] => P3P: CP=CAO PSA OUR
[133] => Set-Cookie: HttpOnly=true
[134] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072056735; Path=/
[135] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[136] => HTTP/1.1 302 Moved Temporarily
[137] => Server: nginx
[138] => Date: Tue, 03 Dec 2013 12:00:57 GMT
[139] => Content-Type: text/html;charset=utf-8
[140] => Content-Length: 0
[141] => Connection: close
[142] => Set-Cookie: Wcity_xm=32F478E1B2F062FD1E6737996280A263; Path=/; HttpOnly
[143] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[144] => HTTP/1.1 302 Moved Temporarily
[145] => Server: nginx
[146] => Date: Tue, 03 Dec 2013 12:00:57 GMT
[147] => Content-Length: 0
[148] => Connection: close
[149] => Set-Cookie: JSESSIONID=E2DC3FBFC8AF3DB7EA9208D13E3B9AB1; Path=/
[150] => P3P: CP=CAO PSA OUR
[151] => Set-Cookie: HttpOnly=true
[152] => Set-Cookie: CALLBACKURL=http%3A%2F%2Fmybus.xiamentd.com%2FLineDetailQuery%3Freturn%3D2%26tel%3Dnull%26model%3Dnull%26random%3D1386072057198; Path=/
[153] => Location: http://xiamentd.com/getphoneinfo2.do?code=aHR0cDovL215YnVzLnhpYW1lbnRkLmNvbS9MaW5lRGV0YWlsUXVlcnk=
[154] => HTTP/1.1 302 Moved Temporarily
[155] => Server: nginx
[156] => Date: Tue, 03 Dec 2013 12:00:57 GMT
[157] => Content-Type: text/html;charset=utf-8
[158] => Content-Length: 0
[159] => Connection: close
[160] => Set-Cookie: Wcity_xm=96AB72F98012ABF5D1A396EF2259D203; Path=/; HttpOnly
[161] => Location: http://mybus.xiamentd.com/LineDetailQuery?return=2&tel=null&model=null
[162] => HTTP/1.1 302 Moved Temporarily
[163] => Server: nginx
.....
如有 302 则需要设置 CURLOPT_FOLLOWLOCATION
如有 cookie 需要设置 CURLOPT_COOKIEJAR 和 CURLOPT_COOKIEFILE活人还能被尿憋死了?
$cookie = tempnam('./','cookie');
$ch = curl_init($url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
curl_exec($ch);
curl_close($ch);$ch = curl_init($url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_COOKIEFILE,$cookie);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$content = curl_exec($ch);
echo $content; //空