WooCommerce 3.0+ you can get the order items of an order by $order = wc_get_order( $order_id ); $items = $order->get_items(); then if you loop through the items, you can get all the relevant data: foreach ( $items as $item ) { $product_name = $item->get_name(); $product_id = $item->get_product_id(); $product_variation_id = $item->get_variation_id(); } a good tip is … Read more
the “safer and cleaner” way would be to use admin-ajax.php that comes with wordpress and wp_ajax hook to call your processing function from your plugin file and use wp-nonce to check the integrity of the call. for example: your ajax JQuery call would be <script type=”text/javascript” > jQuery(document).ready(function($) { var data = { action: ‘ACTION_NAME’, … Read more
Note that plugins are all “controllers” by WP standards. It depends on what the plugin is supposed to do, but in all cases I would try to separate the screen output from the PHP code as much as possible. Here’s one way to do that easily – first, define a function that loads the template: … Read more
Go into wp-config.php and change define(‘WP_DEBUG’, false); to define(‘WP_DEBUG’, true);. Also, install Andrew Nacin’s Log Deprecated Notices plugin.
This is just, how I understood the idea of the WordPress File API. If it is wrong, please downvote 🙂 Okay. If you upload a file, this file has an owner. If you upload your file with FTP, you login and the file will be owned by the FTP user. Since you have the credentials, … Read more
No it doesn’t. At least, not on the front end, or in the back end in any non-plugin area. WordPress only loads files whose filepaths are stored in the active_plugins option in the database and ignores everything else completely.
By default this is not possible. There are workarounds if you do it the OOP way. You could create a class to store the values you want to use later. Example: /** * Stores a value and calls any existing function with this value. */ class WPSE_Filter_Storage { /** * Filled by __construct(). Used by … Read more
For example if you don’t want WordPress to show update notifications for akismet, you will do it like: function filter_plugin_updates( $value ) { unset( $value->response[‘akismet/akismet.php’] ); return $value; } add_filter( ‘site_transient_update_plugins’, ‘filter_plugin_updates’ );
Add the following to wp-config.php: define( ‘FS_METHOD’, ‘direct’ ); Let me know how it works for you.
You can use single_template filter hook. /* Filter the single_template with our custom function*/ add_filter(‘single_template’, ‘my_custom_template’); function my_custom_template($single) { global $post; /* Checks for single template by post type */ if ( $post->post_type == ‘POST TYPE NAME’ ) { if ( file_exists( PLUGIN_PATH . ‘/Custom_File.php’ ) ) { return PLUGIN_PATH . ‘/Custom_File.php’; } } return … Read more