function utf8_hangul_getSearchRule($str, $lastchar = 1, $use_unicode = true)
{
$rule = '';
$val = utf8_to_unicode($str);
$len = sizeof($val);
if ($lastchar and $len > 1) {
// make a regex using with the last char
$last = array_pop($val);
$rule = unicode_to_utf8($val);
$val = array($last);
$len = sizeof($val);
}
for ($i = 0; $i < $len; $i++) {
$ch = $val[$i];
$wch = array();
$ustart = array();
$uend = array();
if ($ch >= 0xac00 and $ch <= 0xd7a3 or $ch >= 0x3130 and $ch <= 0x318f) {
$wch = hangul_to_jamo(array($ch));
} else {
$rule .= unicode_to_utf8(array($ch));
continue;
}
$wlen = sizeof($wch);
$ket = '';
if ($wlen >= 3) {
// 종각 => 종(각|가[가-깋])
$mrule = array();
$mrule[] = unicode_to_utf8(array($ch));
$save = $wch[2];
unset($wch[2]);
$tmp = jamo_to_syllable($wch);
$mrule[] = unicode_to_utf8($tmp);
$save = hangul_jongseong_to_cjamo($save);
$wch = hangul_to_jamo($save);
$wlen = sizeof($wch);
$rule .= '(' . implode('|', $mrule);
$ket = ')';
if ($wlen > 1) {
$rule .= ')';
continue;
}
}
if ($wlen == 1) {
if ($wch[0] >= 0x1100 and $wch[0] <= 0x1112) {
$wch[1] = 0x1161;
$start = jamo_to_syllable($wch);
$ustart = unicode_to_utf8($start);
$wch[1] = 0x1175;
$wch[2] = 0x11c2;
$end = jamo_to_syllable($wch);
$uend = unicode_to_utf8($end);
} else {
$rule .= unicode_to_utf8($wch) . $ket;
continue;
}
} else {
if ($wlen == 2) {
if ($wch[0] >= 0x1100 and $wch[0] <= 0x1112) {
$start = jamo_to_syllable($wch);
$ustart = unicode_to_utf8($start);
$wch[2] = 0x11c2;
$end = jamo_to_syllable($wch);
$uend = unicode_to_utf8($end);
} else {
$rule .= unicode_to_utf8($wch);
continue;
}
}
}
if ($use_unicode) {
$crule = '[' . $ustart . '-' . $uend . ']';
} else {
$rule .= sprintf("\\x%02X", ord($ustart[0]));
$crule = '';
if ($ustart[1] == $uend[1]) {
$crule .= sprintf("\\x%02X", ord($ustart[1]));
$crule .= sprintf("[\\x%02X-\\x%02X]", ord($ustart[2]), ord($uend[2]));
} else {
$sch = ord($ustart[1]);
$ech = ord($uend[1]);
$subrule = array();
$subrule[] = sprintf("\\x%02X[\\x%02X-\\xBF]", $sch, ord($ustart[2]));
if ($sch + 1 == $ech - 1) {
$subrule[] = sprintf("\\x%02X[\\x80-\\xBF]", $sch + 1);
} else {
if ($sch + 1 != $ech) {
$subrule[] = sprintf("[\\x%02X-\\x%02X][\\x80-\\xBF]", $sch + 1, $ech - 1);
}
}
$subrule[] = sprintf("\\x%02X[\\x80-\\x%02X]", ord($uend[1]), ord($uend[2]));
$crule .= '(' . implode('|', $subrule) . ')';
}
}
$rule .= $crule . $ket;
}
return $rule;
}
function verbIrr($stem, &$match)
{
# 각종 규칙 불규칙 처리
$ustem = utf8_to_unicode($stem);
$uend = utf8_to_unicode($match[1]);
$ch = array_pop($ustem);
$ed = $uend[0];
$save = '';
if ($this->isHangul($ch)) {
$j = hangul_to_jamo($ch);
$ej = hangul_to_jamo($ed);
$sj = sizeof($j);
if ($sj == 3 and $j[2] == 0x11bb) {
// 랐-다, 었-다, 겠-다, 였-다
if (in_array($j[1], array(0x1161, 0x1165, 0x1166, 0x1167))) {
if ($j[0] == 0x1105 and in_array($j[1], array(0x1161, 0x1165, 0x1167))) {
// 랐,렀,렸
// 갈렸-다
} else {
if (in_array($j[0], array(0x1100, 0x110b, 0x110c))) {
# 겠,았
array_unshift($uend, $ch);
unset($ch);
} else {
if ($j[1] == 0x1167 and in_array($j[0], array(0x1101, 0x1102, 0x1103, 0x1105, 0x1106, 0x1107, 0x1109, 0x110c, 0x110e, 0x110f, 0x1110, 0x1111, 0x1112))) {
# 여 변환
// 혔 -> ㅎ+었 -> 히+었
$j[1] = 0x1165;
$syll = jamo_to_syllable(array(0x110b, $j[1], $j[2]));
array_unshift($uend, $syll[0]);
/* 혔 -> 히+었, 폈 -> 피+었 */
$j[1] = 0x1175;
$syll = jamo_to_syllable(array($j[0], $j[1]));
$ch = $syll[0];
} else {
if (in_array($j[0], array(0x1101, 0x1104, 0x110a, 0x1111, 0x1112))) {
# 우 불규칙
/* 떴 -> ㄸ + 었 */
$syll = jamo_to_syllable(array(0x110b, $j[1], $j[2]));
array_unshift($uend, $syll[0]);
/* ㄸ -> 뜨 */
$j[1] = 0x1173;
/* ㅡ */
if ($j[0] == 0x1111) {
$j[1] = 0x116e;
}
/* 펐 푸+었 */
jamo_to_syllable(array($j[0], $j[1]));
/* 쓰 */
$ch = $syll[0];
} else {
if (in_array($j[0], array(0x1101, 0x1104, 0x110a, 0x1111, 0x1112))) {
}
}
}
}
}
} else {
if ($j[0] == 0x1112 and in_array($j[1], array(0x1162))) {
array_push($ustem, 0xd558);
/* 하 */
$syll = jamo_to_syllable(array(0x110b, 0x1167, 0x11bb));
array_unshift($uend, $syll[0]);
#$match[1]='여'.$match[1]; /* 해 -> 하 + 여 */
unset($ch);
} else {
/* ㅆ를 떼어낸다. */
#print '~~'.$stem.'~~';
$syll = jamo_to_syllable(array($j[0], $j[1]));
array_unshift($uend, $j[2]);
#array_unshift($uend,hangul_jongseong_to_cjamo($j[2]));
$ch = $syll[0];
unset($j[2]);
#unset($ch);
}
}
if (!$ch) {
$ch = array_pop($ustem);
$j = hangul_to_jamo($ch);
}
$ed = $uend[0];
$ej = hangul_to_jamo($ed);
} else {
if (!empty($j[2]) and in_array($j[2], array(0x11ab, 0x11af, 0x11b8))) {
// 합-시다 갑-시다 갈-래
// 하-ㅂ시다 가-ㅂ시다 가-ㄹ래
//
if ($j[2] == 0x11af and $ej[0] == 0x1105) {
//if ($j[1] == 0x1173 and $j[2]== 0x11af and $ej[0]==0x1105) {
// 르 불규칙
// 흘-러:흐르+러
unset($j[2]);
$syll = jamo_to_syllable($j);
array_push($ustem, $syll[0]);
/* 흐 */
$j[0] = $ej[0];
$j[1] = 0x1173;
$syll = jamo_to_syllable($j);
/* 르 */
$ch = $syll[0];
} else {
array_unshift($uend, $j[2]);
$syll = jamo_to_syllable(array($j[0], $j[1]));
$ch = $syll[0];
$ed = $j[2];
unset($j[2]);
}
}
}
// ㄷ 불규칙
// 들-어 -> 듣-다
$sj = sizeof($j);
if ($sj == 3 and $j[2] == 0x11af and in_array($ej[0], array(0x110b, 0x1105))) {
while (in_array($ej[1], array(0x1161, 0x1165, 0x1173))) {
// 아어으
// 라러르
$se = sizeof($ej);
if ($se == 3) {
if ($ej[1] == 0x1173 and !in_array($ej[2], 0x11ab, 0x11af)) {
break;
}
// 은을
} else {
if ($j[2] == 0x11af and sizeof($ej) == 2 and $ej[0] == 0x1105) {
break;
}
}
$syll = jamo_to_syllable(array($j[0], $j[1], 0x11ae));
$ch = $syll[0];
break;
}
}
// ㅅ 불규칙
// * 지-어:짓-어
// * 이-어:잇-어
if (sizeof($ej) == 2) {
if ($ej[0] == 0x110b) {
$j[2] = 0x11ba;
$syll = jamo_to_syllable($j);
/* +ㅅ */
$ch = $syll[0];
$sj = 3;
}
}
if ($sj == 2) {
if (in_array($j[0], array(0x110c)) and in_array($j[1], array(0x116e, 0x1175))) {
/* 주, 지 */
array_unshift($uend, $ch);
unset($ch);
$ch = array_pop($ustem);
$j = hangul_to_jamo($ch);
}
if ($j[1] == 0x1165 and in_array($j[0], array(0x1101, 0x1104, 0x110a, 0x1111))) {
/* 꺼,떠,써,퍼 */
$syll = jamo_to_syllable(array(0x110b, 0x1165));
/* 어 */
array_unshift($uend, $syll[0]);
if ($j[0] == 0x1111) {
$syll = jamo_to_syllable(array($j[0], 0x116e));
} else {
$syll = jamo_to_syllable(array($j[0], 0x1173));
}
/* 쓰 */
array_push($ustem, $syll[0]);
unset($ch);
$ch = array_pop($ustem);
$j = hangul_to_jamo($ch);
}
// 음운 축약
if (in_array($j[0], array(0x1105, 0x1112)) and $j[1] == 0x1162) {
// ㅎ 불규칙(어미) 파랗+아서 -> 파라+아서 -> 파래서
/* 파래-서 -> 파라-아서 */
$j[1] = 0x1161;
$syll = jamo_to_syllable($j);
/* 래 -> 라+ 아 */
$ch = $syll[0];
$syll = jamo_to_syllable(array(0x110b, 0x1161));
/* 아 */
$ed = $syll[0];
array_unshift($uend, $ed);
$ej[0] = 0x110b;
$ej[0] = 0x1161;
} else {
if ($j[0] == 0x1112 and in_array($j[1], array(0x1162))) {
// 해-서 = 하-여서
$j[1] = 0x1161;
$syll = jamo_to_syllable($j);
/* 해 -> 하 + 여 */
$ch = $syll[0];
$syll = jamo_to_syllable(array(0x110b, 0x1167));
/* 여 */
$ed = $syll[0];
array_unshift($uend, $ed);
$ej[0] = 0x110b;
$ej[0] = 0x1167;
} else {
if (in_array($j[0], array(0x1105, 0x1109)) and in_array($j[1], array(0x1167))) {
// 하셔-서 = 하시-어서
// 가려-서 = 가리-어서
$j[1] = 0x1175;
/* ㅣ */
$syll = jamo_to_syllable($j);
/* ㅕ -> 이-어 */
$ch = $syll[0];
$syll = jamo_to_syllable(array(0x110b, 0x1165));
/* 어 */
$ed = $syll[0];
array_unshift($uend, $ed);
$ej[0] = 0x110b;
$ej[0] = 0x1165;
}
}
}
if ($j[0] == 0x1109 and $j[1] == 0x1175) {
/* 시: 존칭처리 */
array_unshift($uend, $ch);
$ej = $j;
$ch = array_pop($ustem);
$j = hangul_to_jamo($ch);
}
// ㅎ 불규칙
if (in_array($j[0], array(0x1105, 0x1106)) and in_array($j[1], array(0x1161, 0x1165))) {
$syll = jamo_to_syllable(array($j[0], $j[1], 0x11c2));
/* 랗,렇 */
array_push($ustem, $syll[0]);
unset($ch);
unset($j);
}
}
while ($sj == 2 and $j[0] == 0x110b and in_array($j[1], array(0x116a, 0x116e, 0x116f)) and sizeof($ustem) >= 1) {
// XXX
// 그리워: 그리우+어 -> 그립+워
# /* 와 우 워 */
$ch1 = array_pop($ustem);
$jamo = hangul_to_jamo($ch1);
if (sizeof($jamo) == 2) {
if ($jamo[1] != 0x1175) {
$syll = jamo_to_syllable(array($jamo[0], $jamo[1], 0x11b8));
array_push($ustem, $syll[0]);
/* add ㅂ */
} else {
array_push($ustem, $ch1);
}
array_unshift($uend, $ch);
unset($ch);
} else {
array_push($ustem, $ch1);
}
break;
}
if ($ch) {
array_push($ustem, $ch);
}
$match[1] = unicode_to_utf8($uend);
return unicode_to_utf8($ustem);
}
$match[1] = $save . $match[1];
return $stem;
#print "<pre>";
#print($word.'-'.$match[1]);
#print_r($match);
}
function utf8_hangul_getSearchRule($str, $lastchar = 1, $use_unicode = true)
{
$rule = '';
$val = utf8_to_unicode($str);
$len = sizeof($val);
if ($lastchar and $len > 1) {
// make a regex using with the last char
$last = array_pop($val);
$rule = unicode_to_utf8($val);
$val = array($last);
$len = sizeof($val);
} else {
// make regex for consonant only letters
// ㄱㅎ => (ㄱ|[가-깋])(ㅎ|[하-힣])
// save the last char
$last = array_pop($val);
$len = sizeof($val);
for ($i = 0; $i < $len; $i++) {
$ch = $val[$i];
if ($ch >= 0x3130 and $ch <= 0x318f) {
$wch = hangul_to_jamo(array($ch));
if ($wch[0] >= 0x1100 and $wch[0] <= 0x1112) {
$wch[1] = 0x1161;
$start = jamo_to_syllable($wch);
$ustart = unicode_to_utf8($start);
$wch[1] = 0x1175;
$wch[2] = 0x11c2;
$end = jamo_to_syllable($wch);
$uend = unicode_to_utf8($end);
} else {
$rule .= unicode_to_utf8($wch);
continue;
}
$crule = '(' . unicode_to_utf8(array($ch)) . '|';
$crule .= hangul_regex_range($ustart, $uend, $use_unicode);
$crule .= ')';
} else {
$crule = unicode_to_utf8(array($ch));
}
$rule .= $crule;
}
// lastchar
$val = array($last);
$len = sizeof($val);
}
for ($i = 0; $i < $len; $i++) {
$ch = $val[$i];
$wch = array();
$ustart = array();
$uend = array();
if ($ch >= 0xac00 and $ch <= 0xd7a3 or $ch >= 0x3130 and $ch <= 0x318f) {
$wch = hangul_to_jamo(array($ch));
} else {
$rule .= unicode_to_utf8(array($ch));
continue;
}
$wlen = sizeof($wch);
$ket = '';
if ($wlen >= 3) {
// 종각 => 종(각|가[가-깋])
$mrule = array();
$mrule[] = unicode_to_utf8(array($ch));
$save = $wch[2];
unset($wch[2]);
$tmp = jamo_to_syllable($wch);
$mrule[] = unicode_to_utf8($tmp);
$save = hangul_jongseong_to_cjamo($save);
$wch = hangul_to_jamo($save);
$wlen = sizeof($wch);
$rule .= '(' . implode('|', $mrule);
$ket = ')';
if ($wlen > 1) {
$rule .= ')';
continue;
}
}
if ($wlen == 1) {
if ($wch[0] >= 0x1100 and $wch[0] <= 0x1112) {
$wch[1] = 0x1161;
$start = jamo_to_syllable($wch);
$ustart = unicode_to_utf8($start);
$wch[1] = 0x1175;
$wch[2] = 0x11c2;
$end = jamo_to_syllable($wch);
$uend = unicode_to_utf8($end);
} else {
$rule .= unicode_to_utf8($wch) . $ket;
continue;
}
} else {
if ($wlen == 2) {
if ($wch[0] >= 0x1100 and $wch[0] <= 0x1112) {
$start = jamo_to_syllable($wch);
$ustart = unicode_to_utf8($start);
$wch[2] = 0x11c2;
$end = jamo_to_syllable($wch);
$uend = unicode_to_utf8($end);
} else {
$rule .= unicode_to_utf8($wch);
continue;
}
}
}
$crule = hangul_regex_range($ustart, $uend, $use_unicode);
$rule .= $crule . $ket;
}
return $rule;
}
