PHP code example of wptechnix / wp-background-jobs

1. Go to this page and download the library: Download wptechnix/wp-background-jobs library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

wptechnix / wp-background-jobs example snippets


use WPTechnix\WP_Background_Jobs\Background_Jobs;

function myplugin_jobs(): Background_Jobs {
    global $wpdb;
    static $jobs = null;
    if ( null === $jobs ) {
        $jobs = Background_Jobs::create( $wpdb, 'myplugin_tasks' );
    }
    return $jobs;
}

// Create the tables on activation.
register_activation_hook( __FILE__, static function () {
    myplugin_jobs()->install();
} );

// Register hooks, the cron watchdog, and CLI commands on every request.
add_action( 'plugins_loaded', static function () {
    myplugin_jobs()->boot();
} );


use WPTechnix\WP_Background_Jobs\Job;

final class Send_Welcome_Email extends Job {

    public function __construct( private int $user_id ) {}

    public function handle(): void {
        $user = get_userdata( $this->user_id );
        if ( false !== $user ) {
            wp_mail( $user->user_email, 'Welcome', 'Thanks for joining.' );
        }
    }
}


// Run as soon as possible, in the background.
myplugin_jobs()->dispatch( new Send_Welcome_Email( 42 ) );

// Run in five minutes.
myplugin_jobs()->dispatch( new Send_Welcome_Email( 42 ), delay: 300 );

// Route to a named queue.
myplugin_jobs()->on( 'emails' )->dispatch( new Send_Welcome_Email( 42 ) );

// Queue many jobs in a single insert.
myplugin_jobs()->dispatch_many( [
    new Send_Welcome_Email( 42 ),
    new Send_Welcome_Email( 43 ),
] );

bash
docker compose run --rm php composer install
docker compose run --rm php bash