hooks - Read For Learn

Send a custom notification to customer on WooCommerce cancelled order status

A better solution will be to use all arguments included in woocommerce_order_status_cancelled hooked function, so the missing $order variable. Also as the action hook woocommerce_order_status_cancelled is triggered when order status change to “cancelled”, so in your code, if ($order->has_status(‘cancelled’)) { is not needed. Then your code will be: add_filter(‘woocommerce_order_status_cancelled’, ‘woocommerce_send_mail_abandonned_order’, 10, 2 ); function woocommerce_send_mail_abandonned_order( … Read more

Can a woocommerce hook alter the UI of a website?

This isn’t a simple UI change, as pointed out above. If you wanted to develop something I think you would start by creating your own payment gateway. For example, a buyer could choose to pay for an item by credit card, Paypal or Points. You can find out more about creating your own gateway HERE. … Read more

NextGEN Gallery: Adding drop-down menu widget to gallery view without modifying plugin code [closed]

There aren’t really any good filters/hooks that are going to allow you to place the custom drop down control where you’d like. What you should do instead is create a new template from an existing one, then add your widget code in. I’m going to edit “gallery.php”, but you must edit album.php or whichever gallery … Read more

How to automatically create a custom field when a post is published?

add_action(‘publish_post’. ‘add_custom_field_automatically’); You have a period in the second add_action. This should be a comma 🙂

How do I change TinyMCE button “i” to create a i tag rather than em? [duplicate]

Here’s a simple function that will replace with on your post/page: function replace_em_with_i($content) { $content = str_replace(‘’, ‘’, $content); $content = str_replace(‘’, ‘’, $content); return $content; } add_filter(‘the_content’, ‘replace_em_with_i’); Warning: I have tested the code to check if it works (and it does work), but you might want to do some serious testing … Read more

Best hook for a function which adds shortcodes to the system?

If I’m following things correctly, I think the problem is that your shortcode callback echoes, rather than returns its content – and that you have it set up that way in order for the shortcode content to output outside of the post content. If that’s the case, you’re taking the wrong approach. Your shortcode callback … Read more

How to hook wp_mail to add a custom email as BCC for each sent email?

You have multiple options: The function is pluggable (i.e., you could write up your own wp_mail function and make it do what you’d like). There’s the phpmailer_init hook, which gives you access to the $phpmailer object (and thus lets you AddBcc another email address. There’s the wp_mail hook, which gives you (amongst other things) access … Read more

How can I get the term_id from the action hook ‘set_object_terms’?

I finally found the solution to delete all the postmeta related to the term being deleted. For this, we need to use the action hook ‘delete_term_taxonomy’ because it is executed before the term is deleted; therefore, we can find the term object and use it inside the hook. Then, we proceed to perform certain task … Read more

how to insert content into wp_head after loop_end

Since the plugin you are using does not provide the data you need until the loop_end hook, getting information into the header is going to be tricky. I can only think of two ways to proceed: Use Javascript to insert the data into the header after page load. I don’t know if this will work. … Read more

What is meaning of BEFORE and AFTER in this hook name?

ws_plugin__s2member_pro_before_sc_authnet_form_after_shortcode_atts is do_action() function and this one display position of function execution. U have need change argument before sc_authnet_form and After shortcode_atts in filter function.

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