phone backtrace

The code is as follows:Copy code Function funcphone ($ str) // call number regular expression test{Return (preg_match ("/^ (d {3}) | (d {3 }-))? (0d {2, 3}) | 0d {2, 3 }-)? [1-9] d {6, 8} $/", $ str ))? True: false;} // Usage The code is as follows:Copy code If (funcphone ('2017-100 ')){Echo 'correct phone number ';}Else{Echo 'Sorry, the phone number you entered is inco

Not all tests are reproduced for future reference.Original: http://www.cnblogs.com/xyzhuzhou/archive/2012/05/08/2490388.htmlPhone number Regular expression (support mobile phone number,3-4-bit area code,7-8-digit live number,1-4-digit extension) ((\d{ One}) |^ ((\d{7,8})| (\d{4}|\d{3})-(\d{7,8})| (\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})| (\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})) $) match format: 11-digit mobile

Brief introduction The vulnerability was discovered by CURESEC, a German security research agency, who secretly told Google at the end of last year that it didn't decide to release a similar loophole until July this year. This vulnerability involves COM.ANDROID.PHONE.PHONEGLOBALS$NOTIFICATIONBROADCASTRECEIV component exposure, causing a malicious application to call without having to declare any permissions.2. Vulnerability DetailsIn Android source code (take Jelly_bean 4.3 for example)/pac

Welcome reprint, Reprint please specify: HTTP://BLOG.CSDN.NET/ZHGXHUAADescriptionIn the previous article described "Garbage cleanup", in the system optimization has a function is often not with the garbage cleanup, that is, "mobile phone acceleration." There is no clear definition of what "garbage cleanup" is called "mobile acceleration" in popular management software and on the Web. In conjunction with the previous article "Garbage cleanup" Here is a

IOS Mobile Phone number, mobile phone name, version, etc. NSString * identifierNumber = [[UIDevice currentDevice]. identifierForVendor uuuidstring];NSLog (@ "mobile phone serial number: % @", identifierNumber );// Mobile phone alias: User-Defined nameNSString * userPhoneName = [[UIDevice currentDevice] name];NSLog (@ "

Windows Phone 7 will be released in the middle of this year. You can download it now.Windows Phone developer tootls CTP version.This version includes:Visual Studio 2010 express for Windows Phone CTPWindows Phone emulator CTPSilverlight for Windows Phone CTPXNa 4.0 game studi

Php verifies the regular expression of the phone number and phone number. Functionfuncphone ($ str) phone number regular expression test {return (preg_match (^ (d {3}) | (d {3 }-))? (0d {2, 3}) | 0d {2, 3 }-)? [1-9] d {6, 8 }$, $ str ))? True: false;} usage method if (funcphone (0 Function funcphone ($ str) // call number regular expression test {return (preg_ma

Android uses an http request to query the mobile phone number of the specified location and android phone number Local Data Source Http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx Webxml websites also support other request methods, such as SOAP. Simple InterfaceBelow is MainActivity. java Package com. sphere. guishudi; import java. util. arrayList; import java. util. list; import org. apache. h

PHP provides detailed instructions on how to query the mobile phone home location and mobile phone ownership This article describes how to query the mobile phone home location using PHP. First, let's take a look at the class diagram of the mobile phone home location query: Background MobileQuery class call: \ Libs

Today, a couple of classmates who haven't met for a long time suddenly start to get up. Said is the recent work family are not very smooth, want to come out to gather, say what man's party, hey, actually plainly, not just a few drunks want to come out to find wine to drink it? Only a few years have not seen. Some of my friends are a little hesitant.So a few will start to find excuses! Did not expect to say a lap, finally said I bought a house did not invite everyone to eat, I was really some dep

With the popularity of smartphones, more and more smart phones are starting to carry a lot of software, and some software for users, not much use, but the software is not unloaded. Is there really no way for users to uninstall these self-contained software? Small knitting today for everyone is the mobile phone with software software uninstall tutorial. The first step is to get root permissions. We buy smart phones are generally not authorized, we

Method One, restore factory settings 1, the phone in the shutdown state, while holding down the volume + and power button into the recovery or engineering mode (some mobile phone operation slightly different); 2, if enter is the engineering mode, choose Factory Reset, click the Enter button. Click Start again to clear the lock screen. 3, and if it is into the recovery mode, in the recovery mode by

1, we open the main QQ screen in the mobile phone, and then click " Avatar , open the left side of the menu bar details as follows 2. After entering the interface, we click on the Online business Hall , first to see if the mobile phone number has been bound. If there is no binding we can bind, binding mobile phone after the click into the online Bus

1 as described in the title, this method requires a software to operate, the font replacement software is called "Font manager", we downloaded and installed on the phone can be. After installation, in all programs to find the font management software, the following figure: 2 put the downloaded font into the memory card, note that the font suffix name must be TTF font, the name can not be Chinese! And then open the font manager

Developing Windows Phone applicationsProgramWhen dealing with images, the following summarizes some of the techniques used to process images in Windows Phone. 1. image format.2. Image Compilation Method3. Image Loading Method4. Image Cache5. GIF images6. image size limit7. Image Selector 1. Image Format We know that Windows Phone only supports JPG

Preparatory work 360 security guards, 360 mobile phone guards Specific steps 1 Install "360 security guards" on the computer, then register an account login. 2 Login Successful after the 360 security Guardian interface will have a feature encyclopedia-> click More 3 and then we find "mobile phone anti-theft"-"add" as shown in the following figure. 4 If your