Revision 445
Added by Matthias over 17 years ago
| functions.php | ||
|---|---|---|
| 345 | 345 |
return($string); |
| 346 | 346 |
} |
| 347 | 347 |
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// Function to get the DEFAULT_CHARSET |
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function get_wbcharset() {
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$charset=strtoupper(DEFAULT_CHARSET); |
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if(strcmp($charset,"BIG5") == 0) {
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$charset="BIG-5"; |
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} |
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return($charset); |
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} |
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|
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// Function to convert a string from $from- to $to-encoding, using mysql |
| 358 | 349 |
function my_mysql_iconv($string, $from, $to) {
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| 359 | 350 |
// keep current character set values: |
| ... | ... | |
| 372 | 363 |
return $converted_string; |
| 373 | 364 |
} |
| 374 | 365 |
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// Function to convert a string from html-entities to umlauts |
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// and encode htmlspecialchars |
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function entities_to_umlauts($string) {
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$charset = get_wbcharset(); |
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// Function to convert a string from mixed html-entities/umlauts to pure utf-8-umlauts |
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function string_to_utf8($string, $charset=DEFAULT_CHARSET) {
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$charset = strtoupper($charset); |
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if ($charset == '') { $charset = 'ISO-8859-1'; }
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// there's no GB2312 or ISO-8859-11 encoding in php's mb_* functions |
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if (strcmp($charset,"GB2312") == 0) {
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if(function_exists('iconv')) {
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$string=mb_convert_encoding($string,'UTF-8','HTML-ENTITIES'); |
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$string=iconv("UTF-8","GB2312",$string);
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} else {
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$string=mb_convert_encoding($string,'UTF-8','HTML-ENTITIES'); |
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$string=my_mysql_iconv($string, 'utf8', 'gb2312'); |
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} |
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} elseif (strcmp($charset,"ISO-8859-11") == 0) {
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if(function_exists('iconv')) {
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$string=mb_convert_encoding($string,'UTF-8','HTML-ENTITIES'); |
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$string=iconv("UTF-8","ISO-8859-11",$string);
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} else {
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$string=mb_convert_encoding($string,'UTF-8','HTML-ENTITIES'); |
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$string=my_mysql_iconv($string, 'utf8', 'tis620'); |
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} |
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if ($charset == "GB2312") {
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$string=my_mysql_iconv($string, 'gb2312', 'utf8'); |
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} elseif ($charset == "ISO-8859-11") {
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$string=my_mysql_iconv($string, 'tis620', 'utf8'); |
|
| 396 | 376 |
} else {
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$string=mb_convert_encoding($string,$charset,'HTML-ENTITIES');
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$string=mb_convert_encoding($string, 'UTF-8', $charset);
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| 398 | 378 |
} |
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$string=htmlspecialchars($string); |
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$string=mb_convert_encoding($string, 'HTML-ENTITIES', 'UTF-8'); |
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$string=mb_convert_encoding($string, 'UTF-8', 'HTML-ENTITIES'); |
|
| 400 | 381 |
return($string); |
| 401 | 382 |
} |
| 402 | 383 |
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// Function to convert a string from umlauts to html-entities |
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// and encode htmlspecialchars |
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function umlauts_to_entities($string) {
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$charset=get_wbcharset(); |
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// there's no GB2312 or ISO-8859-11 encoding in php's mb_* functions |
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if (strcmp($charset,"GB2312") == 0) {
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if(function_exists('iconv')) {
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$string=iconv("GB2312","UTF-8",$string);
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$charset="UTF-8"; |
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// Function to convert a string from mixed html-entities/umlauts to pure $charset_out-umlauts |
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function entities_to_umlauts($string, $charset_out=DEFAULT_CHARSET, $convert_htmlspecialchars=0) {
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$charset_out = strtoupper($charset_out); |
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if ($charset_out == '') {
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$charset_out = 'ISO-8859-1'; |
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} |
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$string = string_to_utf8($string); |
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if($charset_out != 'UTF-8') {
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if ($charset_out == "GB2312") {
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$string=my_mysql_iconv($string, 'utf8', 'gb2312'); |
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} elseif ($charset_out == "ISO-8859-11") {
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$string=my_mysql_iconv($string, 'utf8', 'tis620'); |
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} else {
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$string=my_mysql_iconv($string, 'gb2312', 'utf8'); |
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$charset="UTF-8"; |
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$string=mb_convert_encoding($string, $charset_out, 'UTF-8'); |
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} |
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} elseif (strcmp($charset,"ISO-8859-11") == 0) {
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if(function_exists('iconv')) {
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$string=iconv("ISO-8859-11","UTF-8",$string);
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$charset="UTF-8"; |
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} else {
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$string=my_mysql_iconv($string, 'tis620', 'utf8'); |
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$charset="UTF-8"; |
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} |
|
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} |
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$string=mb_convert_encoding($string,'HTML-ENTITIES',$charset); |
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$string=mb_convert_encoding($string,'UTF-8','HTML-ENTITIES'); |
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$string=htmlspecialchars($string,ENT_QUOTES); |
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if($convert_htmlspecialchars == 1) {
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$string=htmlspecialchars($string); |
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} |
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return($string); |
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} |
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|
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// Function to convert a string from mixed html-entitites/$charset_in-umlauts to pure html-entities |
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function umlauts_to_entities($string, $charset_in=DEFAULT_CHARSET, $convert_htmlspecialchars=1) {
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$charset_in = strtoupper($charset_in); |
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if ($charset_in == "") {
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$charset_in = 'ISO-8859-1'; |
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} |
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$string = string_to_utf8($string, $charset_in); |
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if($convert_htmlspecialchars == 1) {
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$string=htmlspecialchars($string,ENT_QUOTES); |
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} |
|
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$string=mb_convert_encoding($string,'HTML-ENTITIES','UTF-8'); |
| 429 | 417 |
return($string); |
| 430 | 418 |
} |
| 431 | 419 |
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// translate any "latin" html-entities to their plain 7bit equivalents
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// translate any latin/greek/cyrillic html-entities to their plain 7bit equivalents
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function entities_to_7bit($string) {
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require(WB_PATH.'/framework/convert.php'); |
| 435 | 423 |
$string = strtr($string, $conversion_array); |
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