How to use uploadify in yii2
Download Uploadify, configure composer.json (it exists in the website root directory), find require, and then add our uploadify; use composer to download yii2-uploadify-widget to our website and open it in the website root directory.
Nov 05, 2019 am 10:04 AM
How to develop modules in yii2
The yii2 model can be created with the gii tool, which is convenient and fast; yii2 can create a modules folder in the root directory of the project to store each module. Of course, you can also create additional modules in each module, and then you can develop on the module.
Nov 05, 2019 am 09:51 AM
How to process http requests in yii2
yii2 uses VerbFilter for HTTP request processing. VerbFilter is a filter for HTTP request methods. Its function is to define the HTTP requests allowed to access specified actions. If an HTTP request that is not allowed comes, an HTTP 405 error will be thrown.
Nov 05, 2019 am 09:42 AM
How to turn off debugging in yii2
Add in the entry file: defined('YII_DEBUG') or define('YII_DEBUG', false); defined('YII_ENV') or define('YII_ENV', 'prod'); to turn off debug.
Nov 05, 2019 am 09:29 AM
Composer failed to install yii2
The reason why composer failed to install yii2 is that there are only template files under the folder and no vendor. Solution: 1. Execute composer self -update command to update composer; 2. Update (install) plug-in.
Nov 05, 2019 am 09:28 AM
How to create an application in yii2
First copy a copy of the backend in the root directory of the project and rename it to api; copy the api environment; modify the code after the environments/index.php file; switch to the project root directory and execute the initialization command; add the api folder alias; modify the configuration file ;Modify api files.
Nov 05, 2019 am 09:21 AM
How to install yii2
yii2 is installed through composer. First, you need to install composer; set Composer globally to use the Chinese image; install composer-asset-plugin; install yii2 basic or advanced version; configure the domain name information to complete the installation and you can access it.
Nov 05, 2019 am 09:09 AM
How to check the version number in yii
How to check the version number of Yii: first create a new php script file version.php; then enter the content "<?php echo Yii::getVersion(); ?>"; and finally run it.
Nov 04, 2019 pm 04:13 PM
The difference between yii and tp framework
The difference between yii and TP frameworks: 1. Yii framework has multiple configuration files, TP framework has only one; 2. Yii framework has many page controls, and TP framework does not use page controls.
Nov 04, 2019 pm 03:10 PM
How to install yii2 framework
The method to install the yii2 framework is: 1. Download the yii2 framework locally and extract it to the website root directory of the local server; 2. Enter the decompressed yii2 directory; 3. Start the local server; 4. Enter the web directory in the browser to test whether it is installed. success.
Nov 04, 2019 pm 03:00 PM
How to achieve internationalization in yii2
The internationalization function (i18n component) provided by yii2 supports all-round information translation, view translation, date and number formatting. It can adapt to the needs of different languages ??and regions without making major changes, so that users of the product can use it on a global scale.
Nov 04, 2019 pm 02:51 PM
What are the advantages of yii2
yii2 is easy to learn and use. You only need to know PHP and object-oriented programming, and you can get started quickly without having to learn a new architecture or template language in advance. Development with yii2 is very fast, and apart from the framework itself, very little coding needs to be written for the application. Making yii2 one of the most efficient development frameworks.
Nov 04, 2019 pm 02:40 PM
How to connect to the database using php yii framework
How to connect the php yii framework to the database: first configure the database connection component, by adding the db component to the application configuration; then open web.php to configure the database information; finally use "$conn = \Yii::$app->db;" to connect Just go to the database.
Nov 04, 2019 pm 02:15 PM
The difference between yii and laravel
The difference between yii and laravel: Yii is slightly better in code readability, laravel is a bit over-designed, laravel's facade mode makes reading the source code under the vendor a bit confusing, and many classes cannot be jumped to read in the IDE without the help of third-party components. Source code.
Nov 04, 2019 pm 02:07 PM
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