PHP Tutorials

Recently read a lot of coding aspects of the article, so divided into two posts "PHP, String, code, UTF-8" related knowledge, this post is the upper half, divided into four pieces of content, respectively, "string definition and use", "string

If you do not want to embed PHP into the server-side software (such as Apache) as a module installation, you can choose to install in CGI mode. Or use PHP for different CGI wrappers to create a secure chroot and SETUID environment for your code.

Simply record the operation steps here for later review. First, the introduction of auth/app/controller/appcontroller.php PHP code Class AppController extends Controller {public $components = Array (' Acl ', ' Auth ' = =

HTML5 powerful, so that more people want to learn it systematically. But in the face of Web-based search results, is it impossible to choose? The author of the article with his own experience, screened out one of the online learning HTML5

I am learning Laravel found that Laravel is directly using the model query database data returned, that is not to say: Laravel do not need DAO and service layer, only need a model on it? Reply content: I am learning Laravel found that Laravel

Because the user record is too much (3 million), the paging query becomes very slow, how to optimize the statement or index? Do you have any optimization plan? Supplemental content:Thank you for your proposal, I see very inspired, but the

TP already supports MongoDB database, here is a detailed description of the configuration and use of MONGO on TP. (1) There is a bug in the original class of/think/model/mongomodel.class.php in the tp3.2.2 version. We need to add some code to the

Use AutoLoad to load the relevant library, this is the key torequire$file; Spl_autoload_register (function ($class) {$file = __dir__. ' /lib/predis/'. $class. PHP '; if (file_exists ($file)) {require $file; return true;}); /Configure the connected

Reply content:We are the largest PHP & Laravel Open Source community in the country, dedicated to creating a platform for phper to share creativity, meet partners and collaborate, and welcome to join us: > phphub-php & Laravel's Chinese

$obj= NewClass_guest_info;$obj -Getlang(); //get the language of your visitors: Simplified Chinese, Traditional Chinese,中文版.$obj -Getbrowser(); //Get the Guest browser:MSIE,Firefox,Chrome,Safari,Opera, Other.$obj -Getos(); //Get guest operating

This paper describes the PHP function shuffle () to take the array of random elements of a method. Share to everyone for your reference, as follows: Sometimes we need to take a number of random elements in the array (such as random recommendations),

PHP takes integer functions commonly used four methods, the following collection of four functions, often used to take the whole function, a small sum today! Actually very simple, is just a few functions ~ ~ mainly: Ceil,floor,round,intval PHP

This article by the code Farm-small peak original, reproduced please see the text at the end of the reprint requirements, welcome to participate in our paid contribution program! Today to share a PHP code, the function of the code is to determine

Let's talk about how SQL injection attacks are implemented and how to prevent them. See this example: Copy the Code code as follows: supposed input$name = "Ilia"; DELETE from users; ";mysql_query ("SELECT * from users WHERE name= ' {$name} '"); It

The following examples illustrate Break is used to jump out of the current execution loop and no longer executes the loop. Copy the Code code as follows: $i = 0;while ($i if ($arr [$i] = = "Stop") {Break}$i + +;}?> Continue immediately stops

As a veteran and professional Mr Skinner staff, I have accumulated a wealth of Mr Skinner experience since I began to invest in the great Internet from third day. I believe that every programmer who does the web will have a similar experience. In

PHP is one of the most popular web application development languages of the server at present. PHP is mainly characterized by simple and easy to learn grammar, powerful, flexible and easy to use. After merging some of the best features of modern

80,250,430,134,35,60,233,90,263,225,120,59,151,677,340,221,550,300,229,97,230,123,133,87 There are 24 numbers, one can't be less. You can modify the function to judge Copy the Code code as follows: /*24-Hour Bar chartAuthor:

This is a php file upload class with pictures displayed. In fact, it is possible to make a function. But it's still a little fun to do. ~ ~ ~ You should have used JS to verify the upload file type. But too lazy to do it. Untitled

/*---------------------- Functions for filtering HTML code -----------------------*/ function HtmlEncode ($string) { $string =trim ($string); $string =str_replace ("&", "&", $string); $string =str_replace ("'", "'", $string); $string =str_replace ("&