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Updated to newest version. Solved one important bug.

Browse Source 
(http://bugs.typo3.org/view.php?id=2020)
This commit is contained in:
stronk7
2005-12-13 17:13:40 +00:00
parent ed0a01982a
commit f6dccf0d2a
1 changed files with 27 additions and 6 deletions
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lib/typo3/class.t3lib_cs.php
+27 -6
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@@ -107,8 +107,8 @@
*
* Functions nearly working on UTF-8 strings:
*
* - strlen: returns the length in BYTES, if you need the length in CHARACTERS use utf_strlen
* - trim/ltrim/rtrim: the second parameter 'charlist' won't work for characters not contained 7-bit ASCII
* - strlen: returns the length in BYTES, if you need the length in CHARACTERS use utf8_strlen
* - trim/ltrim/rtrim: the second parameter 'charlist' won't work for characters not contained in 7-bit ASCII
* - strpos/strrpos: they return the BYTE position, if you need the CHARACTER position use utf8_strpos/utf8_strrpos
* - htmlentities: charset support for UTF-8 only since PHP 4.3.0
*
@@ -1352,13 +1352,28 @@ class t3lib_cs {
// cannot omit $len, when specifying charset
if ($len==null) {
$enc = mb_internal_encoding(); // save internal encoding
mb_internal_encoding('utf-8');
mb_internal_encoding($charset);
$str = mb_substr($string,$start);
mb_internal_encoding($enc); // restore internal encoding
return $str;
}
else return mb_substr($string,$start,$len,'utf-8');
else {
return mb_substr($string,$start,$len,$charset);
}
} elseif ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'iconv') {
// cannot omit $len, when specifying charset
if ($len==null) {
$enc = iconv_get_encoding('internal_encoding'); // save internal encoding
iconv_set_encoding('internal_encoding',$charset);
$str = iconv_substr($string,$start);
iconv_set_encoding('internal_encoding',$enc); // restore internal encoding
return $str;
}
else {
return iconv_substr($string,$start,$len,$charset);
}
} elseif ($charset == 'utf-8') {
return $this->utf8_substr($string,$start,$len);
} elseif ($this->eucBasedSets[$charset]) {
@@ -1386,6 +1401,8 @@ class t3lib_cs {
function strlen($charset,$string) {
if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'mbstring') {
return mb_strlen($string,$charset);
} elseif ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'iconv') {
return iconv_strlen($string,$charset);
} elseif ($charset == 'utf-8') {
return $this->utf8_strlen($string);
} elseif ($this->eucBasedSets[$charset]) {
@@ -1501,9 +1518,9 @@ class t3lib_cs {
function conv_case($charset,$string,$case) {
if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'mbstring' && (float)phpversion() >= 4.3) {
if ($case == 'toLower') {
return mb_strtolower($string,'utf-8');
return mb_strtolower($string,$charset);
} else {
return mb_strtoupper($string,'utf-8');
return mb_strtoupper($string,$charset);
}
} elseif ($charset == 'utf-8') {
return $this->utf8_char_mapping($string,'case',$case);
@@ -1698,6 +1715,8 @@ class t3lib_cs {
function utf8_strpos($haystack,$needle,$offset=0) {
if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'mbstring') {
return mb_strpos($haystack,$needle,$offset,'utf-8');
} elseif ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'iconv') {
return iconv_strpos($haystack,$needle,$offset,'utf-8');
}
$byte_offset = $this->utf8_char2byte_pos($haystack,$offset);
@@ -1721,6 +1740,8 @@ class t3lib_cs {
function utf8_strrpos($haystack,$needle) {
if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'mbstring') {
return mb_strrpos($haystack,$needle,'utf-8');
} elseif ($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_utils'] == 'iconv') {
return iconv_strrpos($haystack,$needle,$offset,'utf-8');
}
$byte_pos = strrpos($haystack,$needle);