The way wp_localize_script() is supposed to be used is for that 2nd argument to be your namespace. Then you put an array as the 3rd argument for the values: wp_localize_script( ‘my-script’, ‘namespace_name’, array( ‘var_name’ => $var, ) ); Now you can access the variable in the script with namespace_name.var_name. If you also use the namespace … Read more
The callback [ ‘Book’, ‘vt_register_book_post_type’ ] is adding a hook to the static method vt_register_book_post_type in the Book class of the global namespace. If you want to add a callback to a static class of the Book namespace, you need to use [ ‘\Book\Book\’, ‘vt_register_book_post_type’ ] as a callback, but that will also cause a … Read more
I found it ! 🙂 I just created another file called class-config-new.php just next to functions.php. I wrote my class in class-config-new.php and added the namespace, and I added a require_once in functions.php to call the file.
Your code uses the conditional: if( file_exists()) So are you sure you are using the correct path to autoload.php as it will stop if not found and you won’t get the usual error thrown by require? Personally I’d be expecting to see your vendor dir outside of the wordpress install.
Thank you Tom J Nowell for the insightful comment above. Turns out that wp_timezone is a relatively recent addition to WordPress, and didn’t exist in the version of WP I was developing in. It was added, as the Changelog says, in v5.3. I was using v5.2. The function itself: function wp_timezone() { return new DateTimeZone( … Read more
Thanks to Stanislav Khromov (also active on WPSE!), I learned any Callable referenced in add_shortcode() must be fully qualified, even if it is defined in the same file you’re referencing it. <?php /** * theme’s functions.php */ namespace MyNamespace; //[foobar] function foobar_func( $atts ){ return “foo and bar”; } add_shortcode( ‘foobar’, ‘\MyNamespace\foobar_func’ ); You may … Read more
From your comment: Apparently the function can indeed not be used on the frontend in wp (see here), can anyone confirm this? I can confirm that the post_exists() function can be used on the front-end, but you need to manually load the file that defines the function, which is wp-admin/includes/post.php — see the “File: <path>” … Read more
Given the first PHP code snippet you posted, I don’t see that you’re using the class yet, which explains why you’re not seeing your classes in the autoload error log that you’re debugging with. Note that use will not trigger PHP’s autoloader. use My_Plugin\Includes; You need to actually instantiate a class, check that it exists, … Read more
the URL is not good in the AJAX call to correct that, modify the function theme_sniffer_admin_scripts in inc/admin.php to add the home URL to wp_localize_script : “homeURL” => home_url(), and then use this URL in the 2 AJAX calls in js/admin.js : url: localizationObject[“homeURL”] + ‘/wp-json/theme-sniffer/v1/sniff-run’,
WordPress (version 5.0) doesn’t use namespaces for it’s classes, so try to use the global one: \WP_REST_Server to avoid assuming it’s in your custom namespace. One of the reason for this is that WordPress supports PHP 5.2.4+ that doesn’t support namespaces. The minimum is PHP 5.3.3+, if I remember correctly, to support it. Later this … Read more