function qformat_xml::writetext in Quiz 6.6

Same name and namespace in other branches

1. 6.5 includes/moodle/question/format/xml/format.php \qformat_xml::writetext()

generates <text></text> tags, processing raw text therein

Parameters

int ilev the current indent level:

boolean short stick it on one line:

Return value

string formatted text

1 call to qformat_xml::writetext()

qformat_xml::writequestion in includes/moodle/question/format/xml/format.php

Turns question into an xml segment

File

includes/moodle/question/format/xml/format.php, line 693

Class

qformat_xml

Code

function writetext($raw, $ilev = 0, $short = true) {
  $indent = str_repeat("  ", $ilev);

  // if required add CDATA tags
  if (!empty($raw) and htmlspecialchars($raw) != $raw) {
    $raw = "<![CDATA[{$raw}]]>";
  }
  if ($short) {
    $xml = "{$indent}<text>{$raw}</text>\n";
  }
  else {
    $xml = "{$indent}<text>\n{$raw}\n{$indent}</text>\n";
  }
  return $xml;
}