Those are different object types that belong to different tables and hence can have same primary key ID. –> Even though these are different types, all are being stored in one table i.e. wp_posts with post_type = the different types. Check the table structure for clarity. So there won’t be any same ID conflict. if … Read more
Think about it, why would WordPress do anything just because you have defined additional class? It’s not magic (neither magical magic or code driven magic). The text widget doesn’t appear simply because class exists. When WordPress loads it runs wp_widgets_init(), which executes register_widget(‘WP_Widget_Text’). So technically you cannot tell it to use different class. What you … Read more
A better method for what you are trying to achieve This answer is not about the php error you are getting. You need these classes for styling your website right? Put the following code in your functions.php // A better body class function condensed_body_class($classes) { global $post; // add a class for the name of … Read more
Right, to answer my own stupidity. spl_autoload_register is called when you instantiate a class. Moving new water(); from file water.php to file test.php solves the problem. The test.php should then look like this: <?php /* Plugin Name: test Plugin URI: test Description: Version: 1.0 Author: test Author URI: test */ class test_main { public function … Read more
I found the solution… First I thought the problem had something to do with wrapping the hook inside a class.. But after some more testing (sometimes you need to take a step back), it appears the hook vc_before_init has already fired on the init hook with the (default) priority of 10… My current theme (Salient) … Read more
This is a terrible way to make sure you are in the right context. The normal way is to load your class only when it is really needed, not earlier. A side effect is that the following code cannot be cached, because that line is evaluated on run time, not on compile time. The same … Read more
This is potentially a fairly involved question, so I may not be totally rigorous in my answer, but this should give you a good start when creating and deleting tables.. Include the following lines in your plugin _construct() function of class_my_plugin.php: if (is_admin()){ //manage the the database tables when registering or deactivating register_activation_hook($loc, array($this, ‘your_plugin_installation’)); … Read more
I don’t see any issue with the OOP code that would cause it not to work. I think the problem is with the shortcode itself. I don’t believe shortcodes can have spaces. Show Form is not a valid shortcode name. [Show Form] would be parsed as as a shortcode named Show with an attribute Form. … Read more
As of WordPress 5.5 you can pass variables to template parts by passing them in an array to the third argument of get_template_part(): foreach ($categories as $category) { get_template_part( ‘temp-parts/loop/blcnr_loop’, null, [ ‘category’ => $category ] ); } These variables will populate an $args variable accessible from the the template: echo $args[‘category’]->name;
The way you’ve done it above should work. Once a variable is declared in global scope, it should be globally available (of course, your functions still need to declare it as a global: global $x;). You could also use the $GLOBALS superglobal variable: global $x; $x->var; is the same as $GLOBALS[‘x’]->var; I personally would use … Read more