woocommerce_mail_style_inline_callback │ filter-hook │ WC 10.2.0

Filter to allow the ability to override the email inline styling method.

Usage

add_filter( 'woocommerce_mail_style_inline_callback', 'wp_kama_woocommerce_mail_style_inline_callback_filter', 10, 3 );

/**
 * Function for `woocommerce_mail_style_inline_callback` filter-hook.
 * 
 * @param callable    $style_inline_callback The default email inline styling callback.
 * @param string|null $content               Content that will receive inline styles.
 * @param WC_Email    $email                 The WC_Email object.
 *
 * @return callable
 */
function wp_kama_woocommerce_mail_style_inline_callback_filter( $style_inline_callback, $content, $email ){

	// filter...
	return $style_inline_callback;
}

$style_inline_callback(callable)

The default email inline styling callback.

$content(string|null)

Content that will receive inline styles.

$email(WC_Email)

The WC_Email object.

Changelog

Where the hook is called

$style_inline_callback = apply_filters( 'woocommerce_mail_style_inline_callback', array( $this, 'apply_inline_style' ), $content, $this );

Where the hook is used in WooCommerce