* fixed indentation - swapped spaces for tabs at start of line, swapped
tabs for spaces min-line for alignment
* removed instances of `@return void` and `@access public`
* improved readability
@see http://make.wordpress.org/core/handbook/coding-standards/php/
wp_mail does return a bool just in case something goes wrong with the function so it might be nice to carry it through. While extending this class I thought it might be a good idea to double check everything I can.
Currently any h1, h2, h3, a and img tags in a HTML email without a
style attribute will have a default inline style applied to them.
These styles are hard-coded and cannot currently overridden without
patching the source code.
This commit adds two filter hooks that allows the theme developer to
override both the list of tags that have a default style applied to
them and the default styles applied to each tag. The hooks are:
1. woocommerce_email_style_inline_tags
This filter hook returns an array of tags which will have a default
style applied to them - you can both remove and add any tags which
you need for your theme's custom emails.
2. woocommerce_email_style_inline_{name}_tag
This filter is called for every tag name returned by the filter hook
woocommerce_email_style_inline_tags. The styles are passed as an
associative array so you can both add and remove any of the default
styles applied by WooCommerce.
Fixes#3597.
Mike Jolley
Tamara Zuk
bolderelements
Aristeides Stathopoulos
PURPORC
Gregory K
Andrew Benbow
Coen Jacobs
RistoNiinemets
Gabriel Reguly
Patrick Rauland
Andrew White