How To Get Search Term and Use in Function

You’re adding a filter to get_search_query, and within that function calling get_search_query, which runs your filter, which calls get_search_query, which runs your filter, which calls get_search_query, which runs your filter… do you see the problem here? The search query is passed to the filter as an argument, so you don’t need to fetch it- function … Read more

Remove pretty photo style and script if not exist!

I got it to working finally .. The code is: add_action( ‘wp_enqueue_scripts’, ‘pretty_photo_styles’, 100 ); function pretty_photo_styles() { if ( ! is_single() ) { wp_dequeue_script( ‘pretty_photo’ ); wp_dequeue_style( ‘pretty_photo’ ); } } Please someone correct it if I missed anything! I tried it and it worked for me.

Register users by e-mail

This is a required field (http://codex.wordpress.org/Function_Reference/wp_create_user) and I think that more than one function in the core of WordPress relies on that. So I would not recommend to code around it or alter any other WP core files as the next update could render all these changes back to the default values.

Access post ID in “content_save_pre”

After asking around and looking for alternatives, I came up with a working solution that works in the web frontend and in the Android/iOS XML-RPC based apps. This is the filter. add_filter(‘wp_insert_post_data’, array($this, ‘save_content2’), 9, 2); I am pretty sure it is called before the content_save_pre filter. It allows direct access to the post fields … Read more

Removing URL and adding container around image in the featured image metabox

I am not sure why you want to do this, but you can accomplish it with preg_replace(). Try adding this to your theme’s functions.php: add_filter( ‘admin_post_thumbnail_html’, ‘remove_featured_image_link’ ); function remove_featured_image_link($content) { $content_edit = preg_replace(‘/<a .*?class=”(.*?thickbox.*?)”>(.*?)<\/a>/’,'<div>$2</div>’,$content); return $content_edit; }

Override email_exists function

Note: The reason this doesn’t work for the OP is the use of woocommerce, otherwise, so in regards of core WordPress functionality, this should be working as described. Update: I assumed it is about emails on registration. Good thing you specified your needs. WordPress tries – several checks are performed – to add the new … Read more

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