Get Variable

The $_get variable $_get variable is an array of variable names and values sent by the HTTP get method. The $_get variable is used to collect values from the form method= "get". The information sent from a form with a Get method is visible to anyone (it appears in the browser's address bar) and has a limit on the amount of messages sent (up to 100 characters). Example <form action= "Welcome ..."

The $_post variable $_post variable is an array of variable names and values sent by the HTTP POST method. The $_post variable is used to collect values from the form from the method= "POST." Information sent from a form with a POST method is not visible to anyone (not shown in the browser's address bar), and there is no limit to the amount of information sent. Example <form action= "welcome.php ...

Absrtact: Yu for a long time did not appear in public, most occasions, instead of his appearance is UC President He Xiaopeng and COO Zhushunti. This is no longer 2011, nor does it need to be the Yu of UC chairman and CEO to answer over and over again, such as browsers and apps who yu for a long time did not appear in public, most occasions, instead of his appearance is UC President He Xiaopeng and COO Zhushunti. This is no longer the 2011, nor does it require the Yu of UC chairman and CEO to answer questions like "browsers and apps who are the future" ...

Since Google appeared and changed the rules of the game, the user's focus on the Web page has been declining. For any current topic, there are thousands results to focus on, and the opportunity to capture the attention of the visitor is significantly reduced (2002, the BBC report points out about 9 seconds). Imagine yourself browsing the Web: Will you read all the text and pictures and try to get a complete picture of what the page is all about? The most likely answer is: "No." "With the barrage of information around us, we're like spoiled kids who don't invest enough ...

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The code is as follows://Get the current script URL function getcururl () {if (!empty ($_server["Request_uri"))) {$scriptName = $_server["Request_uri"]; Nowurl = $scriptName; else {$scriptName = $_s ...

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PHP filters are used to validate and filter data from non-secure sources, such as user input. What is a PHP filter? PHP filters are used to validate and filter data from non-secure sources. Validating and filtering user input or custom data is an important part of any web application. The purpose of designing a PHP filter extension is to make data filtering easier and faster. Why use filters? Almost all web applications rely on external input. These data are usually from users or other applications (such as web services ...

First of all, to make a simple definition of qualitative research and quantitative research: qualitative research refers to the method of discovering new things from small sample sizes, such as http://www.aliyun.com/zixun/aggregation/8110.html "> user interviews, Usability testing, focus groups, etc. quantitative research is a method of testing and proving certain things with a large number of samples, such as questionnaires, website traffic/log file analysis, etc. Then, why do you have to do quantitative research after getting qualitative personas ...

In this article we'll learn how to use variables and filter variables in thinkphp. In the webhttp://www.aliyun.com/zixun/aggregation/17799.html "> development process, we often need to obtain system variables or user-submitted data, these variable data is complex, and inadvertently easy to cause security risks, but if the use of good thinkphp provided by the variable access function, you can easily access and control variables. Get variable ...