Yii Framework uses console commands to create scheduled task example _ PHP Tutorial

The yii Framework uses console commands to create scheduled task examples. Assume that the Yii project path is homedesk1. the file homeappsprotectedcommandscrons. php is copied using the following code :? Php $ yiihome‑frameworkyii. php; require_once ($ yi assumes that the Yii project path is/home/apps/

1. create a file/home/apps/protected/commands/crons. php

The code is as follows:

$ Yii = '/home/apps/framework/yii. php ';

Require_once ($ yii );

$ ConfigFile = dirname (_ FILE _). '/../config/console. php ';

Yii: createConsoleApplication ($ configFile)-> run ();

2. create the required configuration file/home/apps/protected/config/console. php to configure the required components, database connections, logs, and other information. the format is similar to the main. php configuration file.

The code is as follows:

Return array (
'Basepath' => dirname (_ FILE _). DIRECTORY_SEPARATOR .'..',

'Name' => 'ergency ',

'Import' => array (
'Application. models .*',
'Application. components .*',
'Application. extensions .*',
),

'Components' => array (
'Log' => array (
'Class' => 'clogrouter ',
'Routes '=> array (
Array (
'Class' => 'cfilelogroute ',
'Levels' => 'info, warning, error ',
),
),
),
'DB' => array (
'Class' => 'application. extensions. PHPPDO. cpdodbconnection ',
'Pdoclass' => 'phppdo ',
'Connectionstring' => 'MySQL: host = xxxx; dbname = xxx ',
'Default' => true,
'Username' => 'XXX ',
'Password' => 'XXX ',
'Charset' => 'utf8 ',
'Tableprefix' => 'tbl _',
),
),

'Params' => require ('params. php '),
);

3. create a new TestCommand class under/home/apps/protected/commands/and inherit from CConsoleCommand. in TestCommand, you can use the project configuration information and various Yii methods.

The code is as follows:

Class TestCommand extends CConsoleCommand
{
Public function run ()
{
...
}
}

4. create a scheduled task

The code is as follows:

$ Crontab-e

Insert

The code is as follows:

1 ***/home/php/bin/php-f/home/apps/protected/commands/crons. php Test &

That is, the content in the TestCommand class is executed in the first minute of every hour. Similarly, you can create other classes under/home/apps/protected/commands/and execute them using the command line.

Examples/home/apps/1. create a file/home/apps/protected/commands/crons. php with the following code :? Php $ yii = '/home/apps/framework/yii. php'; require_once ($ yi...