PHP implementation of the method to get the domain name summary, PHP get the domain name summary
This paper summarizes the method of getting the domain
HTTP request process-domain name resolution and TCP three-way handshake to establish a link, domain name resolution tcp
We enter the http://www.baidu.com in the browser to enter the Baidu homepage, but this is a domain
http://www.test1.com/called with JS
http://www.test2.com/test.php
The read-write cookie function found in PHP does not work.
Setcookie ("TestCookie", $value, Time () +3600);
$phpcookies = $_cookie[' TestCookie ');
What's the problem, please?
Thank you!
Reply to discussion (solution)
Would you please enter $value to see if it is a null value?
Would you please enter $value to see if it is a null value?Is "output", typos ...
Cookie value cannot be accessed across domains
A cookie is bo
] = referer=jbxue.com
)
Scheme corresponds to the protocol, the host corresponds to the domain name, path corresponds to the path of the execution file, and query corresponds to the relevant parameters;
PHP Third Way to get domain name
Global array
echo $_server["Http_host"];
The bbs.it-home.org will be output.
Copy CodeLocal tests will output localhost.Method 2, using the Parse_url function;
";p Rint_r ($arr); echo"";? >The output is an array with the result:Array ([scheme] = Http[host] [Bbs.it-home.org[path] =/index.php[query] = referer=jbxue.com)Description: Scheme corresponds to the protocol, the host corresponds to the domain
Using file_get_contents on PHP CentOS to get the domain name on this computer will return FALSE for example, a CentOS server is bound with the domain name www.jitapu.me. Getting www.jitapu.me content in PHP will return false.
Like what
Other external
Get an IP address with a domain name or get a domain name with IP#include #include Convert network address to integer typestruct IN_ADDR IP; ip.s_addr=16885952; printf ("%s\n", Inet_ntoa (IP));Converting an integral type to a netw
Get an IP address with a domain name or get a domain name with IP#include #include //translates the network address into an integer struct in_addr ip; ip.s_addr=16885952; printf ("%s\n", Inet_ntoa (IP)), //converts an integral t
function | file name
#region get the function of domain name, directory, file name in the URL
public string Geturldomainname (string strhtmlpagepath){String p = @ "http://[^\.] *\. (? Regex reg = new regex (p,regexoptions.ignorecase);Match m = Reg. Match (Strhtmlpagepath);re
If you want to register a domain name, we recommend that you use xinnet. Because the application fee is really low, but the renewal price is still relatively high, it is best to apply for more than a few years. Open the Website: http://www.xinnet.com/register an account, and then apply for a domain name, you can see th
Get the local IP address, Mac, get the corresponding IP through the domain name,Is the more common operation that network programming may encounter, so it is summarized as follows (3 functions are encapsulated),Directly on the code :#include Test RunThe results are as follows:Linux C Network Programming-
Js get item primary domain name and get uri parameter parse return result gadgets, jsuri
Function getImgDomain () {return "http://imgupload.youboy.com/";}/** get root directory **/function getRootPath () {// get the current URL
-dns-a.google.com Sql> Select Utl_inaddr.get_host_name (' 10.80.18.210 ') from dual;Select Utl_inaddr.get_host_name (' 10.80.18.210 ') from dual*ERROR at line 1:Ora-29257:host 10.80.18.210 UnknownOra-06512:at "SYS. Utl_inaddr ", line 4Ora-06512:at "SYS. Utl_inaddr ", line 35Ora-06512:at Line 1 Sql> Select Utl_inaddr.get_host_name (' 10.80.19.210 ') from dual;Select Utl_inaddr.get_host_name (' 10.80.19.210 ') from dual*ERROR at line 1:Ora-29257:host 10.80.19.210 UnknownOra-06512:at "SYS. Utl_
[URGENT !] What should I do if I want to use get to get URL variables, but the server prompts that the domain name does not actually exist and cannot be accessed? Http://iqs.ctgu.edu.cn/lost/register.phpamp;action=activationamp;auth=688fCtlTO5JS+kJAa/Z8vEK+6bOwGjdDci/VsMB [URGENT !] What should I do if I want to use
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