Developers

  1. Modify Css / Styles / Layout
    1. Layout (Menu Items, General)
    2. Frontend Css
    3. Admin Css
  2. Templates
    1. Pages
      1. page.order.php
      2. page.confirm-order.php
      3. page.processing.php
      4. page.thankyou.php
      5. page.cancelled.php
      6. page.purchase-history.php
    2. Order
      1. itemised.php
      2. summary.php
      3. transaction_details.php
    3. Global
      1. orderinfo.php (Widget)
      2. openingtimes.php (Widget)
      3. additives.php (Widget)
      4. navigation.list.php (Widget)
      5. navigation.dropdown.php (Widget)
      6. search.php (Widget)
      7. totals.php (Widget)
      8. pickup_choice.php (Mixed)
      9. login.php (Module)
      10. profile.register.php (Module)
      11. profile.update.php (Module)
      12. pages.pickup_note.php (Module)
      13. formfields.inputs.php (Module)
      14. formfields.values.php (Module)
    4. Cart
      1. cart.container.php
      2. cart.shopclosed.php
      3. cart.empty.php
      4. cart.pickup_note.php
      5. cart.checkout_button.php
      6. cart.empty_cart_button.php
      7. cart.minimum_order.php
      8. minicart.php
    5. Loop (Menu Items)
      1. header.php
      2. no_results.php
      3. posts.title.php
      4. posts.thumbnail.php
      5. posts.prices.php
      6. posts.content.php
      7. posts.permalink.php
      8. additives.php
      9. pagination.php
      10. theme-wrapper.php
    6. Search Results
      1. search.php
    7. Single Menu Item
      1. single.php
    8. functions.php
  3. Filters, Actions, Functions
    1. Global WPPizza functions
    2. WPPizza options (Filter)
    3. Currency (Filter)
    4. After every order (Action)
    5. Getting orders (Function)
  4. Constants
    1. Admin Name
    2. Admin Menu Icon
    3. SORT_ITEMS_AS_ADDED
    4. SINGLE_PERMALINK_VAR
    5. WIDGET_CSS_CLASS
    6. PLAINTEXT_LINE_LENGTH
    7. ADMIN_{CONSTANTS}
    8. DEV_{CONSTANTS}
    9. INSTALL_{CONSTANTS}
    10. TRANSACTION_{CONSTANTS}
  5. Codesnippets
    1. Create your own sales report
    2. Order history - todays orders
    3. Email/Print templates
    4. Email Subject Line
    5. Add attachment to email
    6. On order status update
    7. Unconfirmed orders
    8. Customise order id
    9. Changing post type arguments
    10. Gateway filter frontend
    11. Users previous orders
    12. Dynamic menu item prices
    13. Prices output loop
    14. Pickup opening times
    15. Checkout Formfields
    16. Additional validation function
  6. Extensions / Gateways
    1. Google Cloudprint
    2. Cross-Sells
    3. Goodcom Printer
    4. Add Ingredients
    5. Pdf Invoices
    6. Delivery By Post/Zipcode
    7. Confirm | Reject | Notify
    8. Gateway - Stripe

5.4.Email Subject Line

Change the default subject line used in emails

wppizza_filter_email_subject

/*** 
	email subject lines are made up of 3 parts 
	filter each part as required based on your preferences

****/
add_filter('wppizza_filter_email_subject', 'myprefix_filter_email_subject', 10, 2);
function myprefix_filter_email_subject($subject, $order_formatted){

	/*
		defaults

		//dynamic depending on settings in wppizza order form , but typically its the site name plus perhaps some personal info */
		$subject['prefix'] 	= '[--------- conditional/dynamic text ---------------]' ;
	
		//from wppizza->localization
		$subject['main'] 	= $order_formatted['localization']['your_order'];
	
		//date/time according to wordpress date/time settings */	
		$subject['suffix'] 	= date_i18n($order_formatted['date_format']['date'], WPPIZZA_WP_TIME)." ".date_i18n($order_formatted['date_format']['time'], WPPIZZA_WP_TIME)."";

		//This typically produces something like
		"My Shop Your Order March 25, 2020 6:31 pm" 
		where:
		$subject['prefix'] = 'My Shop';
		$subject['main']= 'Your Order';
		$subject['suffix']= 'March 25, 2020 6:31 pm';
	*/

	// example: if you want to not add the date/time at the end
	$subject['suffix'] = '';	
	//or simply
	unset($subject['suffix']);	

	// example: change the typically main "My Order"
	$subject['main'] 	= 'whatever it is you want';

	// example: add something after it all
	$subject['some_additional_key'] 	= 'something added to the end of the subject line;

	/*
		for conditionals depending on order values, 
		you can use the 2nd "$order_formatted" parameter
	*/

return $subject;
}
Suggest Edit

documentor id 5