how to find someones ip address from phone number

(string source){Return Regex. isMatch (source, @ "(file | gopher | news | nntp | telnet | http | ftp | https | ftps | sftp): //) | (www .)) + ([a-zA-Z0-9. _-] +. [a-zA-Z] {2, 6}) | ([0-9] {1, 3 }. [0-9] {1, 3 }. [0-9] {1, 3 }. [0-9] {}) (/[a-zA-Z0-9 amp; % _. /-~ -] *)? ", RegexOptions. IgnoreCase );}# Endregion # Region verification date/** // /// Verification date/// /// /// Public static bool IsDateTime (string source){Try{DateTime time = Convert. ToDateTime (source );Return true;}Catch{Re

source) { return Regex.IsMatch (source, @) ((file|gopher|news|nntp| TELNET|HTTP|FTP|HTTPS|FTPS|SFTP)://) | (www.)) + ([a-za-z0-9._-]+. [A-za-z] {2,6}) | ([0-9]{1,3}. [0-9] {1,3}. [0-9] {1,3}. [0-9] {1,3})) (/[a-za-z0-9amp;%_./-~-]*)? ", regexoptions.ignorecase); } #endregion #region Verification Date/**////Validation datepublic static bool Isdatetime (string source){Try{DateTime time = convert.todatetime (source);return true;}Catch{return false;}}#endregion #region Verify the

Verify IP Address, login account, password, EMAIL, phone number [including cell phone and landline phone var patterns = new Object (); var Thepat; var r, re; Patterns.ip =/^ (d{1,2}|1dd|2[0-4]d|25[0-5]) (. ( D{1,2}|1DD|2[0-4

): //) | (www \.)) + ([a-zA-Z0-9 \. _-] + \. [A-Za-Z] {2, 6}) | ([0-9] {1, 3 }\. [0-9] {1, 3 }\. [0-9] {1, 3 }\. [0-9] {}) (/[a-zA-Z0-9 \ amp; % _\. /-~ -] *)? ", Regexoptions. ignorecase );}# Endregion # Region verification date/** // /// Verification date/// /// /// Public static bool isdatetime (string source){Try{Datetime time = convert. todatetime (source );Return true;}Catch{Return false;}}# Endregion # Region verification mobile phone

} []? ([-]? (D) {1, 12}) + $ /;Var patrn =/^ [+] {0, 1} (d) {1, 3} []? ([-]? (D) | []) {1, 12}) + $ /;If (! Patrn.exe c (s) return falseReturn true} // Verify the mobile phone number. It must start with a number and can contain "-" in addition to a number.Copy codeThe Code is as follows:Function isMobil (s){Var patrn =/^ [+] {0, 1} (d) {1, 3} []? ([-]? (D) | [])

Sometimes we need in the PHP code, hide the IP address of the next two bits, and replace the phone number in the middle of the number as * number, to keep the relevant data, this article for you to introduce several methods of imp

, available with port number (1024-65536)Private Boolean Matcherip (String IP) { pattern pattern = pattern.compile ("^ (?! \\d\\d\\d) (\\d+|1\\d\\d|2[0-4]\\d|25[0-5]) " +" \ \. ( (?!\\d\\d\\d) (\\d+|1\\d\\d|2[0-4]\\d|25[0-5]) " +" \ \. ( (?! \\d\\d\\d) (\\d+|1\\d\\d|2[0-4]\\d|25[0-5]) " +" \ \. ( (?! \\d\\d\\d) \\d+|1\\d\\d|2[0-4]\\d|25[0-5] "

Java we will often use a number of judgments such as IP, e-mail, telephone number is not in line with, then we how to judge it, the answer is to use regular expression to judge, because I do not have too deep research on the regular expression, all interested friends can own Baidu. I will give the basic judgment, the nonsense is not much to say, the following is

array of 5 elements: IP address, State, provincial and municipal, affiliated units, service providers Youdao: HTTP://WWW.YOUDAO.COM/SMARTRESULT-XML/SEARCH.S Query IP parameters:? type=qip=119.75.217.56 Back to data: 119.75.217.56 Beijing Baidu Company Query phone number

This article brings you the content is about how to get the mobile phone number and IP address of PHP, there is a certain reference value, the need for friends can refer to, I hope to help you.

$ String = "13826589549 "; $ Pattern = "/(\ D {3}) \ D (\ D {2 })/"; $ Replacement = "\ $1 ***** \ $3 "; Print preg_replace ($ pattern, $ replacement, $ string ); Output result: 138 **** 9549 The matching result is what I want, but the matching mode is incorrect. It can only match 7 digits, and the remaining 4 digits cannot match, and \ $3 does not exist at all. Which of the following statements is true? $ String = "13826589549 ";$ Pattern = "/(\ D {3}) \ D {4} (\ D {4 })/";$ Replacemen

Provides various official and user-released code examples. For code reference, you are welcome to learn about the weather, online computing, Domain Name Information Query, ip address attribution, and mobile phone number attribution. At this point, the interfaces provided on the http://api.ajaxsns.com/have basically be

($ string );$ Tmpstr = ''; www.111cn. NetFor ($ I = 0; $ I {If ($ I >=$ start $ I {If (ord (substr ($ string, $ I, 1)> 129){$ Tmpstr. = substr ($ string, $ I, 2 );}Else{$ Tmpstr. = substr ($ string, $ I, 1 );}}If (ord (substr ($ string, $ I, 1)> 129) $ I ++;}// If (strlen ($ tmpstr) Return $ tmpstr;}} Example The Code is as follows: $ Str = "aliyun.com ";Echo cut_str ($ str, 1, 0). '**'. cut_str ($ str, 1,-1 );// Output: for example, ** The following two

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