public static function str_ireplace($search, $replace, $str, $count = null)
{
mimport('phputf8.str_ireplace');
if ($count === false) {
return utf8_ireplace($search, $replace, $str);
} else {
return utf8_ireplace($search, $replace, $str, $count);
}
}
/**
* UTF-8 aware alternative to str_ireplace
* Case-insensitive version of str_replace
* Note: requires utf8_strtolower
* Note: it's not fast and gets slower if $search / $replace is array
* Notes: it's based on the assumption that the lower and uppercase
* versions of a UTF-8 character will have the same length in bytes
* which is currently true given the hash table to strtolower
* @param string
* @return string
* @see http://www.php.net/str_ireplace
* @see utf8_strtolower
* @package utf8
* @subpackage strings
*/
function utf8_ireplace($search, $replace, $str, $count = NULL){
if ( !is_array($search) ) {
$slen = strlen($search);
if ( $slen == 0 ) {
return $str;
}
$lendif = strlen($replace) - strlen($search);
$search = utf8_strtolower($search);
$search = preg_quote($search);
$lstr = utf8_strtolower($str);
$i = 0;
$matched = 0;
while ( preg_match('/(.*)'.$search.'/Us',$lstr, $matches) ) {
if ( $i === $count ) {
break;
}
$mlen = strlen($matches[0]);
$lstr = substr($lstr, $mlen);
$str = substr_replace($str, $replace, $matched+strlen($matches[1]), $slen);
$matched += $mlen + $lendif;
$i++;
}
return $str;
} else {
foreach ( array_keys($search) as $k ) {
if ( is_array($replace) ) {
if ( array_key_exists($k,$replace) ) {
$str = utf8_ireplace($search[$k], $replace[$k], $str, $count);
} else {
$str = utf8_ireplace($search[$k], '', $str, $count);
}
} else {
$str = utf8_ireplace($search[$k], $replace, $str, $count);
}
}
return $str;
}
}
/**
* UTF-8 aware alternative to str_ireplace
* Case-insensitive version of str_replace
*
* @static
* @access public
* @param string string to search
* @param string existing string to replace
* @param string new string to replace with
* @param int optional count value to be passed by referene
* @see http://www.php.net/str_ireplace
*/
public static function str_ireplace($search, $replace, $str, $count = NULL)
{
jimport('phputf8.str_ireplace');
if ($count === FALSE) {
return utf8_ireplace($search, $replace, $str);
} else {
return utf8_ireplace($search, $replace, $str, $count);
}
}
/**
* UTF-8 aware alternative to str_ireplace
* Case-insensitive version of str_replace
*
* @param string $search String to search
* @param string $replace Existing string to replace
* @param string $str New string to replace with
* @param integer $count Optional count value to be passed by reference
*
* @return string UTF-8 String
*
* @see http://www.php.net/str_ireplace
* @since 2.0
*/
public static function str_ireplace($search, $replace, $str, $count = null)
{
if (!function_exists('utf8_ireplace')) {
require_once __DIR__ . '/phputf8/str_ireplace.php';
}
if ($count === null) {
return utf8_ireplace($search, $replace, $str);
}
return utf8_ireplace($search, $replace, $str, $count);
}
/**
* UTF-8 aware alternative to str_ireplace
* Case-insensitive version of str_replace
*
* @param string $search String to search
* @param string $replace Existing string to replace
* @param string $str New string to replace with
* @param integer $count Optional count value to be passed by referene
*
* @return string UTF-8 String
*
* @see http://www.php.net/str_ireplace
* @since 1.0
*/
public static function str_ireplace($search, $replace, $str, $count = null)
{
require_once __DIR__ . '/phputf8/str_ireplace.php';
if ($count === false) {
return utf8_ireplace($search, $replace, $str);
}
return utf8_ireplace($search, $replace, $str, $count);
}
function upp_mangle_filename($file_name)
{
/* remove internal dots (cosmetical, it would be done by WP, but we need to display it :)*/
$ext = upp_findexts($file_name);
$file_name = str_replace("." . $ext, "", $file_name);
$file_name = str_replace(".", "", $file_name);
// initial cleaning
$file_name = str_replace("(", "", $file_name);
$file_name = str_replace(")", "", $file_name);
$file_name = str_replace("'", "", $file_name);
$file_name = str_replace('"', "", $file_name);
$file_name = str_replace(',', "", $file_name);
// some language-based prefilter. props denis.
$de_from = array('ä', 'ö', 'ü', 'ß', 'Ä', 'Ö', 'Ü');
$de_to = array('ae', 'oe', 'ue', 'ss', 'Ae', 'Oe', 'Ue');
$file_name = str_replace($de_from, $de_to, $file_name);
$utf8ornot = get_option('uploadplus_utf8toascii');
if ($utf8ornot[0] == 1) {
$file_name = utf8_to_ascii($file_name);
}
$file_name = $file_name . "." . $ext;
$lettercase = get_option('uploadplus_case');
switch ($lettercase[0]) {
case "1":
$file_name = utf8_strtolower($file_name);
break;
case "2":
$file_name = utf8_strtoupper($file_name);
break;
}
$y = get_option('uploadplus_cleanlevel');
switch ($y[0]) {
case "1":
$file_name = ereg_replace("[^A-Za-z0-9._]", "-", $file_name);
$file_name = utf8_ireplace("_", "-", $file_name);
$file_name = utf8_ireplace(" ", "-", $file_name);
$file_name = utf8_ireplace("%20", "-", $file_name);
break;
case "2":
$file_name = ereg_replace("[^A-Za-z0-9._]", "", $file_name);
$file_name = utf8_ireplace("_", "", $file_name);
$file_name = utf8_ireplace("-", "", $file_name);
$file_name = utf8_ireplace("%20", "", $file_name);
break;
case "3":
$file_name = ereg_replace("[^A-Za-z0-9._]", "_", $file_name);
$file_name = utf8_ireplace("-", "_", $file_name);
$file_name = utf8_ireplace(" ", "_", $file_name);
$file_name = utf8_ireplace("%20", "_", $file_name);
break;
}
$sep = $y[0] == '1' ? "-" : "";
if (!$sep) {
$sep = $y[0] == '3' ? "_" : "";
}
$standard = get_option('uploadplus_prefix');
switch ($standard) {
case "0":
$file_name = date('d') . $sep . $file_name;
break;
case "1":
$file_name = date('md') . $sep . $file_name;
break;
case "2":
$file_name = date('ymd') . $sep . $file_name;
break;
case "3":
$file_name = date('Ymd') . $sep . $file_name;
break;
case "4":
$file_name = date('YmdHi') . $sep . $file_name;
break;
case "5":
$file_name = date('YmdHis') . $sep . $file_name;
break;
case "6":
$file_name = date('U') . $sep . $file_name;
break;
case "7":
$file_name = mt_rand() . $sep . $file_name;
break;
case "8":
$file_name = md5(mt_rand()) . $sep . $file_name;
break;
case "9":
$file_name = str_replace(array(".", "_", "-", " "), $sep, utf8_to_ascii(get_bloginfo('name'))) . $sep . $file_name;
break;
case "A":
$file_name = str_replace(array(".", "_", "-", " "), "", utf8_to_ascii(get_bloginfo('name'))) . $sep . $file_name;
break;
}
return $file_name;
}
function testReplaceLinefeedSearch()
{
$str = "Iñtërnâtiônàli\nzætiøn";
$replaced = "Iñtërnâtiônàlisetiøn";
$this->assertEqual(utf8_ireplace("lI\nzÆ", 'lise', $str), $replaced);
}
/**
* UTF-8 aware alternative to str_ireplace()
*
* Case-insensitive version of str_replace()
*
* @param string $search String to search
* @param string $replace Existing string to replace
* @param string $str New string to replace with
* @param integer $count Optional count value to be passed by referene
*
* @return string UTF-8 String
*
* @see http://www.php.net/str_ireplace
* @since 1.3.0
*/
public static function str_ireplace($search, $replace, $str, $count = null)
{
if ($count === false) {
return utf8_ireplace($search, $replace, $str);
}
return utf8_ireplace($search, $replace, $str, $count);
}
function utf8_str_ireplace($search, $replace, $subject, $count = null)
{
return utf8_ireplace($search, $replace, $subject, $count);
}
