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How to do SEO friendly filters urls?

All uploaded files using wp_mail() renamed to tmp_name

I was able to resolve the issue by redirecting the wp_mail() attachment to… $attachment = $upload[‘file’];

How can I add ReactJS to the child theme?

I’d suggest the cleanest option if you want to do a bit more development to make your calendar reusable is to build it as a plugin which implements a shortcode. You’d have to do a bit of PHP programming to build your plugin, but this would be the cleanest solution. It’d give you a nice … Read more

Multiple wp.editor in a custom widget using JQuery

Add custom button to the changeset status in the Customizer

Unfortunately there is no official hook for customizer actions yet. Since the customizer actions are predefined by javascript, you can use the The Customizer JavaScript API to add new actions via the push function. PHP function for the index.php/functions.php: // Include scripts in customizer. add_action( ‘customize_controls_enqueue_scripts’, ‘script’ ); function script() { wp_enqueue_script( ‘custom-customize-controls’, plugin_dir_url( __FILE__ … Read more

Persistent ‘Updating failed, invalid JSON response.’ Error in WordPress Editor

Using a custom widget to add data from a custom post type into the sidebar

An error with a status code of 500 is an internal error. So there is something wrong with your theme. Your server logs should give you the error. You can find out how to access them from your server hoster. Please take a screenshot of them and update your question.