protected function maybeWrapText($text)
{
if (!isset($this->m_bodyWordWrappingIsDisabled) || !$this->m_bodyWordWrappingIsDisabled) {
// Wrap the text.
$width;
if (!isset($this->m_bodyWordWrappingWidth)) {
$width = self::$ms_defaultWordWrappingWidth;
} else {
$width = $this->m_bodyWordWrappingWidth;
}
$text = CUString::wordWrap($text, $width);
}
return $text;
}
/**
* Wraps the text in a string to a specified width and returns the new string.
*
* @param int $width The wrapping width, in characters.
* @param bitfield $wrappingFlags **OPTIONAL. Default is** `WRAPPING_DEFAULT`. The wrapping option(s). The
* available options are `WRAPPING_BREAK_SPACELESS_LINES`, `WRAPPING_ALLOW_TRAILING_SPACES`,
* `WRAPPING_DISALLOW_LEADING_SPACES`, and `WRAPPING_DONT_BREAK_SPACELESS_CJK_ENDING_LINES`
* (see [Summary](#summary)).
* @param string $newline **OPTIONAL. Default is** LF (U+000A). The newline character(s) to be used for making
* new lines in the process of wrapping.
*
* @return CUStringObject The wrapped text.
*/
public function wordWrap($width, $wrappingFlags = self::WRAPPING_DEFAULT, $newline = self::NEWLINE)
{
return CUString::wordWrap($this, $width, $wrappingFlags, $newline);
}