function _backdrop_html_to_text_clean

1.20.x mail.inc _backdrop_html_to_text_clean($indent)

Replaces non-quotation markers from a given piece of indentation with spaces.

Callback for array_map() within backdrop_html_to_text().

1 call to _backdrop_html_to_text_clean()

backdrop_wrap_mail in includes/mail.inc: Performs format=flowed soft wrapping for mail (RFC 3676).

1 string reference to '_backdrop_html_to_text_clean'

backdrop_html_to_text in includes/mail.inc: Transforms an HTML string into plain text, preserving its structure.

File

includes/mail.inc, line 609: API functions for processing and sending e-mail.

Code

function _backdrop_html_to_text_clean($indent) {
  return preg_replace('/[^>]/', ' ', $indent);
}