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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.
In this article, we show you how to get the IP address on your phone in the Ubuntu qml app.We add some code to our main.cpp to get the IP address:Main.cpp#include Main.qmlImport QtQuick 2.0import ubuntu.components 1.1/*! \brief MainView with a Label and Button Elements.*/mai
$ 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
This article mainly introduces PHP with asterisks to hide some of the user name, ID, IP, mobile phone number and other examples, the need for friends can refer to the following A, imitation Taobao comments purchase records hidden part of the user name, the following code is available. nbsp; nbsp; Code as follows: function Cut_str ($string, $sublen, $start = 0,
($ 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
Is said to have acquired a finger zen magic of the real-time mobile phone news Network, is a daily 2000+ip increase in the number of users. There are smartphones that can be experienced on the spot, without even the HAReal-time mobile news Network http://m.yunxunmi.comOn iOS, Android and other models of mobile phones are tested!Noun interpretation--one finger Zen
#include #include - (NSString *)getIPAddress{NSString *address = @"error";struct ifaddrs *interfaces = NULL;structifaddrs *temp_addr = NULL;intsuccess = 0;// retrieve the current interfaces - returns 0 on successsuccess = getifaddrs(interfaces);if(success == 0) {// Loop through linked list of interfacestemp_addr = interfaces;while(temp_addr != NULL) {if( temp_addr->ifa_addr->sa_family == AF_INET) {// Check if interface is en0 which is the wifi connection on the iPhoneif([[NSString stringWithUTF8
Introducing Header Files#include #include - (NSString*) Getipaddress {NSString*address =@ "Error";struct Ifaddrs*interfaces =Null;struct Ifaddrs*TEMP_ADDR =Null;IntSuccess =0; Success =Getifaddrs(interfaces);If(Success = =0) {Loop through linked list of interfacesTEMP_ADDR = interfaces;While(Temp_addr! =Null) {If(temp_addr->Ifa_addr-Sa_family==Af_inet) {Check if interface is En0 which are the WiFi connection on the IPhoneIf([[NSString Stringwithutf8string:temp_addr->Ifa_name]Isequaltostring:@ "E
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 been completed by me. Record the remaining inte
1. Using WiFi
Set user Permissions First
Copy Code code as follows:
Second, the code is as follows
Copy Code code as follows:
public void OnCreate (Bundle savedinstancestate) {
Super.oncreate (savedinstancestate);
Setcontentview (R.layout.main);
Get WiFi Service
Wifimanager Wifimanager = (wifimanager) getsystemservice (Context.wifi_service);
Determine if WiFi is turned on
if (!wifimanager.iswifienabled ()) {
./** 28. * Get phone number 29. */30. Public String Getnativephonenumber () {31. String Nativephonenumber=null; Nativephonenumber=telephonymanager.getline1number (); . return nativephonenumber; 34.} 35. 36./** 37. * Get mobile Service Information 38. */39. Public String Getprovidersn
implementation function: read the file, put the phone number in a set return.
Method Introduction:
Find (): attempts to locate the next subsequence of the input sequence that matches the pattern.
Group (): returns the input subsequence matched by the previous matching operation.
1. Get the phone
First, the result of the operationSince the contacts are stored in a database on the phone, we can use a methodContext.getcontentresolver (). query (phone.content_uri,null, NULL, NULL, NULL);To get the address book, this method returns the data type of a cursor, using the MoveToNext () method to get all the phone
See friends in the group in the afternoon to
, so I looked a little bit. Find the cell phone number to belong toEnquiryBasically, it's all fromprovided by the. The major sites have taken the company's interface, so I also want to see how to get the information I need, mobile phone online no free interface, to inquire a
The effect diagram looks like this:
First of all, let's say to realize Android jump to the Address Book realization idea:
1. Click to jump to the Address Book interface
2. Get Address Book name and cell phone number
3. Callback display name and cell phone number
1 fir
First introduce the service and then call the
This paper is reproduced from http://blog.sina.com.cn/s/blog_7eeb43210101hf7f.html
public class Computer {public static string CpuID;//1.cpu serial number public static string MacAddress;//2. Mac serial number public static string DiskID; 3. Hard disk ID public static string ipaddress; 4.ip address public static st
Recently there is a wonderful demand, the user login return mobile phone number matching the same number can be logged in, frighten me the tiger body a shock, after understanding, iOS7 not jailbreak to achieve"For security reasons, IPhone OS restricts an application (including it preferences and data) to a unique location in the File system. This restriction was
PHP snippet (send SMS, find address based on IP, display source code of Web page, check server for HTTPS, display faceboo** number, detect main color of image, get memory usage information)
1. Send SMS Call Textmagic API. Include the Textmagic PHP librequire (' textmagic-sms-api-php/textmagicapi.php ');//Set the username and password inform Ation$username = ' M
First, the service is introduced and then calledThis article is reproduced from http://blog.sina.com.cn/s/blog_7eeb43210101hf7f.html Public classComputer { Public Static stringCpuID;//1.cpu Serial Number Public Static stringMacAddress;//2.mac Serial Number Public Static stringDiskID;//3. Hard Drive ID Public Static stringIpAddress;//4.ip
PHP snippet (send SMS, find address based on IP, display source code of Web page, check server for HTTPS, display faceboo** number, detect main color of image, get memory usage information)
1. Send SMS Call Textmagic API. Include the Textmagic PHP librequire (' textmagic-sms-api-php/textmagicapi.php ');//Set the username and password inform Ation$username = ' M
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