$jprp = Jetpack_RelatedPosts::init(); remove_filter( ‘the_content’, array( $jprp, ‘filter_add_target_to_dom’ ) ); Should work fine. The Jetpack_RelatedPosts init function implements the singleton pattern, so calling it will return the already instantiated instance, which you can use to remove the filter. Just make sure you call your code late enough. The main module is hooking the add_action to … Read more
You should not create output on an activation hook. WordPress treats this as an error. There is also no reason to create a class instance if you don’t use it.
Have you enabled debugging in wordpress? Open wp-config.php in the root wordpress folder and change this line: define(‘WP_DEBUG’, false); to define(‘WP_DEBUG’, true); Your PHP errors will then output to the screen.
Have you used AJAX before? Do you know what the acronym stands for? Hint: The J stands for javascript. Indeed, AJAX is usually invoked using javascript/jQuery. I believe that’s why you’re not receiving a response: you aren’t invoking an AJAX protocol or going through WordPress’s admin-ajax.php. And, why would you put a callback function in … Read more
The core problem is that you are not writing OOP. OOP is about identifying objects in your system, not actions. If you want to identify actions than you are better to follow functional design paradigms (and with wordpress hook system, functional design make much more sense). In your case redirect is an action, that probably … Read more
The filter has 2 args, not one. Try: add_filter ( ‘woocommerce_account_menu_items’, array($this, ‘wooquickmy_grab_endpoints’), 10 , 2 ); public function wooquickmy_grab_endpoints($items, $endpoints){ // do something with $endpoints return $items; }
I didn’t call the class yet, this code is now working class Scheduler { public $setup; public static $instance; public function __construct() { self::$instance =& $this; add_action(‘scheduler’, [$this, ‘etf_scheduler_func’]); } public function etf_scheduler_func() { $this->setup = new Setup(); $this->setup->set_table(); } public static function &get_instance() { if ( ! isset( self::$instance ) ) self::$instance = new … Read more
I answer to myself, since this code is working better (previous had an issue) and also I removed a useless “for”: echo ‘<ul class=”related-content”>’; $count = 0; foreach(get_field(‘related_content’) as $post_object) : $count++; if ($count > 0 && $count < 4 ) { printf(‘<li class=”large”><a target=”_blank” title=”‘.get_the_title($post_object->ID).'” href=”‘.get_permalink($post_object->ID).'”><span style=”display: block” title=”‘.get_the_title($post_object->ID).'”>’.get_the_post_thumbnail($post_object->ID, ‘small’).'</span><span class=”thumb-title”>’.get_the_title($post_object->ID).'</span></a></li>’); } elseif ($count … Read more
Since you are using OOP, you probably want to architecture your plugin more efficiently. This is fine, but you’ll be the one to structure your classes and build them. So what if you put it in the __construct() function? That’s fine, as long as you initiate a new instance of the class. Putting it in … Read more
There’s no need to nest classes (and you can’t anyway), you just create a new instance of the class. The code below would automatically call the My_Widget class to create a widget based on your existing code. Class plugin_name { // Call the widget class public function __construct(){ $this->widget = new My_Widget(); $this->widget->getWidget(); } } … Read more