Inpage是一个乌尔都语软件，我们可以用它来编写乌尔都语。我发现a website提供了将Inpage Urdu文本转换为Unicode Urdu的功能here。
我想在PHP中使用该功能。有没有办法做到这一点？
提前致谢。
答案 0 :(得分：6)
有一个开源的Inpage Urdu到Unicode Urdu Converter Pak Inpage To Unicode Converter，它是在Vb.net开发的，但你可以得到线索。
http://dl.dropbox.com/u/2700846/_InPageConverter.zip
开始：
将文本转换为字节数组。
for($i = 0; $i < strlen($inpage_data); ++$i)
{
$inp_code = ord($inpage_data[$i]);
if ($inp_code == 128)
{
$unicode_urdu = $unicode_urdu . 'ب';
}
}
echo $unicode_urdu;
?>
Inpage中的每个单词都有唯一的代码，例如，Alif = 129，Bay = 128，Pay = 146.
现在将内页文本转换为unicode Urdu，相应地循环播放。
答案 1 :(得分：0)
虽然这是一个古老的问题，但我想回答它，以便它可以帮助仍在寻找解决方案的其他人
我用Java，PHP和C＃编写代码将unicode转换为inpage，反之亦然
$converter = new Converter();
echo $converter->unicodeToInpage("اسلام علیکم");
echo $converter->inpageToUnicode("���’�ž���Ÿ� �˜�ž�¤�œ�Ÿ");
代码可在 github.com/unicode-inpage-converter
获取class Converter
{
private $unicodeToInpageMapping;
private $inpageToUnicodeMapping;
public function __construct()
{
$this->buidUnicodeToInpageMapping();
$this->buildInpageToUnicodeMapping();
}
/** Converts single line Urdu text written in unicode to inpage. For multilined text call this method multiple times for each line
* @param string $unicodeText - Single line of urdu text written in unicode
* @return string inpage text
*/
public function unicodeToInpage($unicodeText)
{
$inpageText = "";
$unicodeTextArray = $this->str_split_unicode($unicodeText);
foreach($unicodeTextArray as $unicodeCharacter)
{
if(array_key_exists($unicodeCharacter,$this->unicodeToInpageMapping))
$inpageText .= $this->unicodeToInpageMapping[$unicodeCharacter];
else // if we do not have any mapping for a given character, then we simple append this character to output unchanged
$inpageText .= $unicodeCharacter;
}
return $inpageText;
}
/** Converts single line Urdu text written in inpage document to unicode. For multilined text call this method multiple times for each line
* @param string $inpageText - Single line of urdu text written in inpage document
* @return string unicode text
*/
public function inpageToUnicode($inpageText)
{
//Since each urdu unicode character is mapped to 2 characters in inpage document (("›"-->'ق')), therefore we have to read @param inpageText in chunks of two characters
//Only Alif-mada 'آ' when copied from inpage gives 3 characters '³'.
//To deal with this here is a simple trick. Replace '³' with 'آآ' (double Alif-mada or any two characters) and then map 'آآ' back to 'آ'
$unicodeText = "";
$inpageTextArray = $this->str_split_unicode(str_replace("³","آآ",$inpageText),2);
/*Reading inpageText in chunks of consecutive two characters
* for example urdu word 'تم' when copied from inpage give "„ں" (four characters) where 'ت' has value '„' and 'م' has value 'Ÿ'.
* That is why we have to read copied inpage text in chunks of two consecutive characters so that it can be mapped to unicode urdu character
*/
foreach($inpageTextArray as $inpageCharacter)
{
if(array_key_exists($inpageCharacter,$this->inpageToUnicodeMapping))
$unicodeText .= $this->inpageToUnicodeMapping[$inpageCharacter];
else // if we do not have any mapping for a given character, then we simple append this character to output unchanged
$unicodeText .= $inpageCharacter;
}
return $unicodeText;
}
private function buildInpageToUnicodeMapping()
{
//adding more mappings here
$this->inpageToUnicodeMapping = array(
"«"=>"َ",
"µ"=>"ٌ",
"œ"=>"ک",
"¢"=>"و",
" "=>"ن",
"Ÿ"=>"م",
"ž"=>"ل",
"›"=>"ق",
"š"=>"ف",
"™"=>"غ",
"‘"=>"ژ",
"˜"=>"ع",
"—"=>"ظ",
"–"=>"ط",
"•"=>"ض",
"”"=>"ص",
"“"=>"ش",
"’"=>"س",
""=>"ڑ",
""=>"ز",
"Ž"=>"ر",
""=>"ذ",
"‹"=>"د",
"Š"=>"خ",
"‰"=>"ح",
"‡"=>"ج",
"†"=>"ث",
"é"=>":",
"„"=>"ت",
"Œ"=>"ڈ",
"‚"=>"ب",
""=>"ا",
"ˆ"=>"چ",
"£"=>"ئ",
"¶"=>"ؤ",
"³"=>"آ",
"£"=>"ء",
"î"=>"؟",
"ß"=>"/",
"ƒ"=>"پ",
"ê"=>"؛",
"…"=>"ٹ",
"ó"=>"۔",
"ö"=>"ﷺ",
"ۓ"=>"ۓ",
"Ï"=>"ؔ",
"¥"=>"ے",
"ç"=>"ؒ",
"½"=>"ٰ",
"®"=>"ؑ",
" "=>" ",
"ø"=>"ؐ",
"¤"=>"ی",
"ò"=>"؎",
"í"=>"،",
"¹"=>"ۃ",
"¦"=>"ہ",
"§"=>"ھ",
"¡"=>"ں",
"¾"=>"ٗ",
"°"=>"ٖ",
"±"=>"ْ",
""=>"ّ",
"ª"=>"ِ",
""=>"گ",
"¬"=>"ُ",
"ý"=>"'",
"þ"=>"'",
"آآ"=>"آ",
"Ú"=>"!"
);
}
private function buidUnicodeToInpageMapping()
{
$this->unicodeToInpageMapping = array(
"َ"=>"«",
"ٌ"=>"µ",
"ک"=>"œ",
"و"=>"¢",
"ن"=>" ",
"م"=>"Ÿ",
"ل"=>"ž",
"ق"=>"›",
"ف"=>"š",
"غ"=>"™",
"ژ"=>"‘",
"ع"=>"˜",
"ظ"=>"—",
"ط"=>"–",
"ض"=>"•",
"ص"=>"”",
"ش"=>"“",
"س"=>"’",
"ڑ"=>"",
"ز"=>"",
"ر"=>"Ž",
"ذ"=>"",
"د"=>"‹",
"خ"=>"Š",
"ح"=>"‰",
"ج"=>"‡",
"ث"=>"†",
":"=>"é",
"ت"=>"„",
"ڈ"=>"Œ",
"ب"=>"‚",
"ا"=>"",
"چ"=>"ˆ",
"ئ"=>"£",
"ؤ"=>"¶",
"آ"=>"³",
"ء"=>"£",
"؟"=>"î",
"/"=>"ß",
"پ"=>"ƒ",
"؛"=>"ê",
"ٹ"=>"…",
"۔"=>"ó",
"ﷺ"=>"ö",
"ۓ"=>"ۓ",
"ؔ"=>"Ï",
"ے"=>"¥",
"ؒ"=>"ç",
"ٰ"=>"½",
"ؑ"=>"®",
" "=>" ",
"ؐ"=>"ø",
"ی"=>"¤",
"؎"=>"ò",
"،"=>"í",
"ۃ"=>"¹",
"ہ"=>"¦",
"ھ"=>"§",
"ں"=>"¡",
"ٗ"=>"¾",
"ٖ"=>"°",
"ْ"=>"±",
"ّ"=>"",
"ِ"=>"ª",
"گ"=>"",
"ُ"=>"¬",
"'"=>"ý",
"'"=>"þ",
"\""=>"ýý",
"!"=> "Ú"
);
}
private function str_split_unicode($str, $l = 0) {
if ($l > 0) {
$ret = array();
$len = mb_strlen($str, "UTF-8");
for ($i = 0; $i < $len; $i += $l) {
$ret[] = mb_substr($str, $i, $l, "UTF-8");
}
return $ret;
}
return preg_split("//u", $str, -1, PREG_SPLIT_NO_EMPTY);
}
}