function date_ical_escape_text in Date 5.2

Same name and namespace in other branches

1. 5 date_api_ical.inc \date_ical_escape_text()
2. 5 date_ical.inc \date_ical_escape_text()
3. 6.2 date_api_ical.inc \date_ical_escape_text()
4. 6 date_api_ical.inc \date_ical_escape_text()
5. 7.3 date_api/date_api_ical.inc \date_ical_escape_text()
6. 7 date_api/date_api_ical.inc \date_ical_escape_text()
7. 7.2 date_api/date_api_ical.inc \date_ical_escape_text()

Escape #text elements for safe iCal use

Parameters

$text: Text to escape

Return value

Escaped text

1 call to date_ical_escape_text()

date_ical_export in ./date_api_ical.inc

Turn an array of events into a valid iCalendar file

File

./date_api_ical.inc, line 587

Parse iCal data.

Code

function date_ical_escape_text($text) {

  //$text = strip_tags($text);

  // TODO Per #38130 the iCal specs don't want : and " escaped
  // but there was some reason for adding this in. Need to watch
  // this and see if anything breaks.

  //$text = str_replace('"', '\"', $text);

  //$text = str_replace(":", "\:", $text);
  $text = str_replace("\\", "\\\\", $text);
  $text = str_replace(",", "\\,", $text);
  $text = str_replace(";", "\\;", $text);
  $text = str_replace("\n", "\n ", $text);
  return trim($text);
}