I’m answering this question to help future WordPress developers on their quest for knowledge. The answer is YES, you can connect to an external database when using the admin_post action. Below is the corrected source… <?php class x94 { private $externalDB01; public function __construct(){ add_action( ‘admin_post_submitForm9’, array( $this, ‘formHandling’ ), 11, 1 ); add_action( ‘plugins_loaded’, … Read more
At the risk of stepping into the unknown, I reckon that you are over-complicating things-full remote access to the WP database sounds like the most effective solution. What could you not do if you had access to the database? Having said that, you have a duty to have done your own research, and to have … Read more
If you have admin access to your WP site you can login remotely via any web browser and use built in Updates function. To login to your site visit http://yoursite.url/wpadmin (replace yoursite.url with your web address. From your Dashboard you will see the Updates option which will check for updates of legitimate Plugins. If you … Read more
Is there anybody can help Figuren me out to seperate the two task and get this running? The Problem is that I need each vehicle id to get the details and query the associated images URLS.
If you look at the Cache Images plugin’s thumbnails page on the WordPress plugin directory it looks like this feature already exists within the plugin. In the admin section of your site go to Settings→Media there should be an option to cache images when posts are saved.
You can remove all the CSS code under the Media Queries section of any child theme built on Genesis. This code is generally located at the end of the style.css file. However, WordPress also includes responsiveness built in so its not really possible to totally remove everything unless you go to a lot of trouble. … Read more
Yes 90-100ms round trip + time to prepare SQL statement + time to execute statement + time to send results back multiplied by the number of times you need to query the database. Sure the connection may stay open but it’s an inherently expensive thing to do. Considering that some setups can respond in full … Read more
I think your process for migrating to the live server was sound. I’m pretty sure that your issue is with step #2, more specifically the replacing of local URLs with the server URLs. While you likely replaced all of the URLs correctly, it’s possible that the serialized data in the database didn’t get changed to … Read more
On server B: $result = wp_remote_post(‘http://serverA.com/?api=json’, array( ‘method’ => ‘POST’, ‘redirection’ => 1, ‘httpversion’ => ‘1.0’, ‘blocking’ => true, ‘headers’ => array(), ‘body’ => array(), ‘cookies’ => array() )); if ( is_wp_error( $result ) ) { return ‘bad connection!’; } $json = $result[‘body’]; $posts = json_decode($json); Now you have $posts as usual php array. var_dump($posts) … Read more
In most cases, the database server is not open to remote connections by default, meaning that you can connect to it locally (web server and database server are on the same machine). By default, MySQL is binding to the localhost or 127.0.0.1. Here is one tutorial on how to grant remote access to specific IP … Read more