public function test_replace_linefeed_search()
{
$str = "Iñtërnâtiônàli\nzætiøn";
$replaced = "Iñtërnâtiônàlisetiøn";
$this->assertEquals($replaced, u::str_ireplace("lI\nzÆ", 'lise', $str));
}
/**
* This function returns a string or an array with all occurrences of search in subject (ignoring case) replaced with the given replace value.
* @param mixed $search String or array of strings to be found.
* @param mixed $replace String or array of strings used for replacement.
* @param mixed $subject String or array of strings being searched.
* @param int $count (optional) The number of matched and replaced needles will be returned in count, which is passed by reference.
* @param string $encoding (optional) The used internally by this function character encoding.
* If it is omitted, the platform character set will be used by default.
* @return mixed String or array as a result.
* Notes:
* If $subject is an array, then the search and replace is performed with every entry of subject, the return value is an array.
* If $search and $replace are arrays, then the function takes a value from each array and uses it to do search and replace on subject.
* If $replace has fewer values than search, then an empty string is used for the rest of replacement values.
* If $search is an array and $replace is a string, then this replacement string is used for every value of search.
* This function is aimed at replacing the function str_ireplace() for human-language strings.
* @link http://php.net/manual/en/function.str-ireplace
* @author Henri Sivonen, mailto:hsivonen@iki.fi
* @link http://hsivonen.iki.fi/php-utf8/
* Adaptation for Chamilo 1.8.7, 2010
* Initial implementation Dokeos LMS, August 2009
* @author Ivan Tcholakov
*/
function api_str_ireplace($search, $replace, $subject, &$count = null, $encoding = null)
{
return Utf8::str_ireplace($search, $replace, $subject, $count);
}