CTextParser::part_long_words

public function part_long_words($str)
{
	$word_separator = $this->wordSeparator;
	if (($this->maxStringLen > 0) && (trim($str) != ''))
	{
		$str = str_replace(
			[chr(1), chr(2), chr(3), chr(4), chr(5), chr(6), chr(7), chr(8),
				"&", "<", ">", """, " ", "©", "®", "™",
				chr(34), chr(39),
			],
			["", "", "", "", "", "", "", "",
				chr(1), "<", ">", chr(2), chr(3), chr(4), chr(5), chr(6),
				chr(7), chr(8),
			],
			$str
		);
		$str = preg_replace_callback(
			"/(?<=[" . $word_separator . "]|^)(([^" . $word_separator . "]+))(?=[" . $word_separator . "]|$)/is" . BX_UTF_PCRE_MODIFIER,
			[$this, "cutWords"],
			$str
		);
		$str = str_replace(
			[chr(1), "<", ">", chr(2), chr(3), chr(4), chr(5), chr(6), chr(7), chr(8), "<WBR/>", "<WBR>", "&shy;"],
			["&", "<", ">", """, " ", "©", "®", "™", chr(34), chr(39), "", "", "­"],
			$str
		);
	}
	return $str;
}