PHP Tutorials

PHP keyword substitution classes (avoid duplicate substitutions, keep and restore original links) The main contents of this section: A class that replaces a keyword Can be used mainly for keyword filtering, or keyword search and replacement aspects.

PHP Five ways to read file contents Share the Five ways PHP reads the contents of a file: All right, when you're done, you'll find that the files are not closed. In practical application, please pay attention to closing fclose ($FP);-- PHP Read

PHP extracts the birthday date from the ID number and determines whether a function is adult. Can be determined at the same time 15-bit and 18-bit ID card, by my pro-test, very useful, share the function code as follows: date ("Y") | | $tyear )

Yesterday to GTSC interview, the interviewer asked me about the session lost after how to check the problem, said the truth, development to now rarely encountered such a situation, the only thought is the session timeout, there is to do session read

In this paper, we analyze the creation and use of model (models) in Yii. Share to everyone for your reference, as follows: YII implements two models, the form model (Cformmodel Class) and the active record model (Cativerecord Class), which inherit

Session Delete Clear is very fastidious if we can clear the specified variable if we are not careful to remove all the sessions, let's take a look at some summary. The first way:unset ($_session[' xxx ']) deletes a single session,unset ($_session['

I use xdebug in the development of the local debugging, but recently joined some projects, the environment is too complex, to build a development environment in the local is really too troublesome, then how can we use Xdebug to remote

Thinkphp is a fast, easy-to-use MVC and object-oriented lightweight PHP development framework that follows the Apache2 Open source protocol, and has been adhering to simple and practical design principles since its inception, while maintaining

This example describes the thinkphp multilayer MVC usage. Share to everyone for your reference, as follows: The thinkphp supports multilayer designs. 1. Model Layer Models Multi-layered models are designed using multi-level directory structures and

In fact, the public platform of the multi-customer service has been out for a long time, and a out when I have been for their own public number has been realized, originally thought that everyone will have, but today or someone asked how this

So far, PHP has officially released the RC5 version of PHP7, which is expected to release the first official version around November! For now, PHP7 's major features are definitely in shape and there will be no more changes. Some of the iterations

The system is cached by default, and we can define other caching methods in the project configuration file, for example, modify the default cache mode to XCache (of course, your environment needs to support XCache) For cache directories under

No nonsense, directly on the code, Front desk: getmyval (' category ', $_get); $xiaohuaList =xiaohua::model ()->getxiaohao ($category) ; Opens the data displayed by default on the page?> id;? > ">title);? > ">content;? );"

The examples in this article describe how to create your own widget implementations in Yii. Share to everyone for your reference, as follows: Here is an example of the use of widgets in Yii using a random ad image 1. Calling the WidgetCopy the Code

Recently in the Web page drag verification code of open source projects, need to generate images on the server of the corresponding movable color blocks, but the resources on the Internet are thumbnails, the entire picture is scaled, so do it

PHP converts Chinese characters to Pinyin is one of the tasks programmers often need to operate, although this small function can play a big role, the following is the correct method of Chinese pinyin, we can learn from it. The specific code looks

PHP File Upload Simple example, get the file name, type, size and other related information, complete the file upload, for everyone to learn reference. 1, upload the file code: Code 2. Submit a document form Code The above is a small series to

yii2.0 Framework is a relatively efficient PHP development framework, the collection of the author's painstaking efforts, the following through the user as an example to explain the yii2 use of some of the basic additions and deletions to change the

WordPress default to the theme developer's suggestion is to provide a page-up button at the bottom of the article List, so there is no direct use of the page navigation under the article List function. Here I provide a more complete paging

This paper describes the implementation method of Yii user registration form verification. Share to everyone for your reference, as follows: View Layer: register.php beginwidget (' cactiveform ');? > labelex ($model, ' username ');? >textfield