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-rw-r--r--app/Soundex.php4409
1 files changed, 3653 insertions, 756 deletions
diff --git a/app/Soundex.php b/app/Soundex.php
index 927eac9d27..7f64e3dd99 100644
--- a/app/Soundex.php
+++ b/app/Soundex.php
@@ -18,779 +18,3676 @@ namespace Fisharebest\Webtrees;
/**
* Phonetic matching of strings.
*/
-class Soundex {
- /**
- * Which algorithms are supported.
- *
- * @return string[]
- */
- public static function getAlgorithms() {
- return [
- 'std' => /* I18N: http://en.wikipedia.org/wiki/Soundex */ I18N::translate('Russell'),
- 'dm' => /* I18N: http://en.wikipedia.org/wiki/Daitch–Mokotoff_Soundex */ I18N::translate('Daitch-Mokotoff'),
- ];
- }
+class Soundex
+{
+ /**
+ * Which algorithms are supported.
+ *
+ * @return string[]
+ */
+ public static function getAlgorithms()
+ {
+ return [
+ 'std' => /* I18N: http://en.wikipedia.org/wiki/Soundex */
+ I18N::translate('Russell'),
+ 'dm' => /* I18N: http://en.wikipedia.org/wiki/Daitch–Mokotoff_Soundex */
+ I18N::translate('Daitch-Mokotoff'),
+ ];
+ }
- /**
- * Is there a match between two soundex codes?
- *
- * @param string $soundex1
- * @param string $soundex2
- *
- * @return bool
- */
- public static function compare($soundex1, $soundex2) {
- if ($soundex1 !== '' && $soundex2 !== '') {
- return !empty(array_intersect(explode(':', $soundex1), explode(':', $soundex2)));
- }
+ /**
+ * Is there a match between two soundex codes?
+ *
+ * @param string $soundex1
+ * @param string $soundex2
+ *
+ * @return bool
+ */
+ public static function compare($soundex1, $soundex2)
+ {
+ if ($soundex1 !== '' && $soundex2 !== '') {
+ return !empty(array_intersect(explode(':', $soundex1), explode(':', $soundex2)));
+ }
- return false;
- }
+ return false;
+ }
- /**
- * Generate Russell soundex codes for a given text.
- *
- * @param $text
- *
- * @return null|string
- */
- public static function russell($text) {
- $words = preg_split('/\s/', $text, -1, PREG_SPLIT_NO_EMPTY);
- $soundex_array = [];
- foreach ($words as $word) {
- $soundex = soundex($word);
- // Only return codes from recognisable sounds
- if ($soundex !== '0000') {
- $soundex_array[] = $soundex;
- }
- }
- // Combine words, e.g. “New York” as “Newyork”
- if (count($words) > 1) {
- $soundex_array[] = soundex(strtr($text, ' ', ''));
- }
- // A varchar(255) column can only hold 51 4-character codes (plus 50 delimiters)
- $soundex_array = array_slice(array_unique($soundex_array), 0, 51);
+ /**
+ * Generate Russell soundex codes for a given text.
+ *
+ * @param $text
+ *
+ * @return null|string
+ */
+ public static function russell($text)
+ {
+ $words = preg_split('/\s/', $text, -1, PREG_SPLIT_NO_EMPTY);
+ $soundex_array = [];
+ foreach ($words as $word) {
+ $soundex = soundex($word);
+ // Only return codes from recognisable sounds
+ if ($soundex !== '0000') {
+ $soundex_array[] = $soundex;
+ }
+ }
+ // Combine words, e.g. “New York” as “Newyork”
+ if (count($words) > 1) {
+ $soundex_array[] = soundex(strtr($text, ' ', ''));
+ }
+ // A varchar(255) column can only hold 51 4-character codes (plus 50 delimiters)
+ $soundex_array = array_slice(array_unique($soundex_array), 0, 51);
- if ($soundex_array) {
- return implode(':', $soundex_array);
- } else {
- return '';
- }
- }
+ if ($soundex_array) {
+ return implode(':', $soundex_array);
+ } else {
+ return '';
+ }
+ }
- /**
- * Generate Daitch–Mokotoff soundex codes for a given text.
- *
- * @param $text
- *
- * @return string
- */
- public static function daitchMokotoff($text) {
- $words = preg_split('/\s/', $text, -1, PREG_SPLIT_NO_EMPTY);
- $soundex_array = [];
- foreach ($words as $word) {
- $soundex_array = array_merge($soundex_array, self::daitchMokotoffWord($word));
- }
- // Combine words, e.g. “New York” as “Newyork”
- if (count($words) > 1) {
- $soundex_array = array_merge($soundex_array, self::daitchMokotoffWord(strtr($text, ' ', '')));
- }
- // A varchar(255) column can only hold 36 6-character codes (plus 35 delimiters)
- $soundex_array = array_slice(array_unique($soundex_array), 0, 36);
+ /**
+ * Generate Daitch–Mokotoff soundex codes for a given text.
+ *
+ * @param $text
+ *
+ * @return string
+ */
+ public static function daitchMokotoff($text)
+ {
+ $words = preg_split('/\s/', $text, -1, PREG_SPLIT_NO_EMPTY);
+ $soundex_array = [];
+ foreach ($words as $word) {
+ $soundex_array = array_merge($soundex_array, self::daitchMokotoffWord($word));
+ }
+ // Combine words, e.g. “New York” as “Newyork”
+ if (count($words) > 1) {
+ $soundex_array = array_merge($soundex_array, self::daitchMokotoffWord(strtr($text, ' ', '')));
+ }
+ // A varchar(255) column can only hold 36 6-character codes (plus 35 delimiters)
+ $soundex_array = array_slice(array_unique($soundex_array), 0, 36);
- if ($soundex_array) {
- return implode(':', $soundex_array);
- } else {
- return '';
- }
- }
+ if ($soundex_array) {
+ return implode(':', $soundex_array);
+ } else {
+ return '';
+ }
+ }
- // Determine the Daitch–Mokotoff Soundex code for a word
- // Original implementation by Gerry Kroll, and analysis by Meliza Amity
+ // Determine the Daitch–Mokotoff Soundex code for a word
+ // Original implementation by Gerry Kroll, and analysis by Meliza Amity
- // Max. table key length (in ASCII bytes -- NOT in UTF-8 characters!)
- const MAXCHAR = 7;
+ // Max. table key length (in ASCII bytes -- NOT in UTF-8 characters!)
+ const MAXCHAR = 7;
- /**
- * Name transformation arrays.
- * Used to transform the Name string to simplify the "sounds like" table.
- * This is especially useful in Hebrew.
- *
- * Each array entry defines the "from" and "to" arguments of an preg($from, $to, $text)
- * function call to achieve the desired transformations.
- *
- * Note about the use of "\x01":
- * This code, which can’t legitimately occur in the kind of text we're dealing with,
- * is used as a place-holder so that conditional string replacements can be done.
- *
- * @var string[][]
- */
- private static $transformNameTable = [
- // Force Yiddish ligatures to be treated as separate letters
- ['װ', 'וו'],
- ['ײ', 'יי'],
- ['ױ', 'וי'],
- ['בו', 'בע'],
- ['פו', 'פע'],
- ['ומ', 'עמ'],
- ['ום', 'עם'],
- ['ונ', 'ענ'],
- ['ון', 'ען'],
- ['וו', 'ב'],
- ["\x01", ''],
- ['ייה$', "\x01ה"],
- ['ייע$', "\x01ע"],
- ['יי', 'ע'],
- ["\x01", 'יי'],
- ];
+ /**
+ * Name transformation arrays.
+ * Used to transform the Name string to simplify the "sounds like" table.
+ * This is especially useful in Hebrew.
+ *
+ * Each array entry defines the "from" and "to" arguments of an preg($from, $to, $text)
+ * function call to achieve the desired transformations.
+ *
+ * Note about the use of "\x01":
+ * This code, which can’t legitimately occur in the kind of text we're dealing with,
+ * is used as a place-holder so that conditional string replacements can be done.
+ *
+ * @var string[][]
+ */
+ private static $transformNameTable = [
+ // Force Yiddish ligatures to be treated as separate letters
+ [
+ 'װ',
+ 'וו',
+ ],
+ [
+ 'ײ',
+ 'יי',
+ ],
+ [
+ 'ױ',
+ 'וי',
+ ],
+ [
+ 'בו',
+ 'בע',
+ ],
+ [
+ 'פו',
+ 'פע',
+ ],
+ [
+ 'ומ',
+ 'עמ',
+ ],
+ [
+ 'ום',
+ 'עם',
+ ],
+ [
+ 'ונ',
+ 'ענ',
+ ],
+ [
+ 'ון',
+ 'ען',
+ ],
+ [
+ 'וו',
+ 'ב',
+ ],
+ [
+ "\x01",
+ '',
+ ],
+ [
+ 'ייה$',
+ "\x01ה",
+ ],
+ [
+ 'ייע$',
+ "\x01ע",
+ ],
+ [
+ 'יי',
+ 'ע',
+ ],
+ [
+ "\x01",
+ 'יי',
+ ],
+ ];
- /**
- * The DM sound coding table is organized this way:
- * key: a variable-length string that corresponds to the UTF-8 character sequence
- * represented by the table entry. Currently, that string can be up to 7
- * bytes long. This maximum length is defined by the value of global variable
- * $maxchar.
- *
- * value: an array as follows:
- * [0]: zero if not a vowel
- * [1]: sound value when this string is at the beginning of the word
- * [2]: sound value when this string is followed by a vowel
- * [3]: sound value for other cases
- * [1],[2],[3] can be repeated several times to create branches in the code
- * an empty sound value means "ignore in this state"
- *
- * @var string[][]
- */
- private static $dmsounds = [
- 'A' => ['1', '0', '', ''],
- 'À' => ['1', '0', '', ''],
- 'Á' => ['1', '0', '', ''],
- 'Â' => ['1', '0', '', ''],
- 'Ã' => ['1', '0', '', ''],
- 'Ä' => ['1', '0', '1', '', '0', '', ''],
- 'Å' => ['1', '0', '', ''],
- 'Ă' => ['1', '0', '', ''],
- 'Ą' => ['1', '', '', '', '', '', '6'],
- 'Ạ' => ['1', '0', '', ''],
- 'Ả' => ['1', '0', '', ''],
- 'Ấ' => ['1', '0', '', ''],
- 'Ầ' => ['1', '0', '', ''],
- 'Ẩ' => ['1', '0', '', ''],
- 'Ẫ' => ['1', '0', '', ''],
- 'Ậ' => ['1', '0', '', ''],
- 'Ắ' => ['1', '0', '', ''],
- 'Ằ' => ['1', '0', '', ''],
- 'Ẳ' => ['1', '0', '', ''],
- 'Ẵ' => ['1', '0', '', ''],
- 'Ặ' => ['1', '0', '', ''],
- 'AE' => ['1', '0', '1', ''],
- 'Æ' => ['1', '0', '1', ''],
- 'AI' => ['1', '0', '1', ''],
- 'AJ' => ['1', '0', '1', ''],
- 'AU' => ['1', '0', '7', ''],
- 'AV' => ['1', '0', '7', '', '7', '7', '7'],
- 'ÄU' => ['1', '0', '1', ''],
- 'AY' => ['1', '0', '1', ''],
- 'B' => ['0', '7', '7', '7'],
- 'C' => ['0', '5', '5', '5', '34', '4', '4'],
- 'Ć' => ['0', '4', '4', '4'],
- 'Č' => ['0', '4', '4', '4'],
- 'Ç' => ['0', '4', '4', '4'],
- 'CH' => ['0', '5', '5', '5', '34', '4', '4'],
- 'CHS' => ['0', '5', '54', '54'],
- 'CK' => ['0', '5', '5', '5', '45', '45', '45'],
- 'CCS' => ['0', '4', '4', '4'],
- 'CS' => ['0', '4', '4', '4'],
- 'CSZ' => ['0', '4', '4', '4'],
- 'CZ' => ['0', '4', '4', '4'],
- 'CZS' => ['0', '4', '4', '4'],
- 'D' => ['0', '3', '3', '3'],
- 'Ď' => ['0', '3', '3', '3'],
- 'Đ' => ['0', '3', '3', '3'],
- 'DRS' => ['0', '4', '4', '4'],
- 'DRZ' => ['0', '4', '4', '4'],
- 'DS' => ['0', '4', '4', '4'],
- 'DSH' => ['0', '4', '4', '4'],
- 'DSZ' => ['0', '4', '4', '4'],
- 'DT' => ['0', '3', '3', '3'],
- 'DDZ' => ['0', '4', '4', '4'],
- 'DDZS' => ['0', '4', '4', '4'],
- 'DZ' => ['0', '4', '4', '4'],
- 'DŹ' => ['0', '4', '4', '4'],
- 'DŻ' => ['0', '4', '4', '4'],
- 'DZH' => ['0', '4', '4', '4'],
- 'DZS' => ['0', '4', '4', '4'],
- 'E' => ['1', '0', '', ''],
- 'È' => ['1', '0', '', ''],
- 'É' => ['1', '0', '', ''],
- 'Ê' => ['1', '0', '', ''],
- 'Ë' => ['1', '0', '', ''],
- 'Ĕ' => ['1', '0', '', ''],
- 'Ė' => ['1', '0', '', ''],
- 'Ę' => ['1', '', '', '6', '', '', ''],
- 'Ẹ' => ['1', '0', '', ''],
- 'Ẻ' => ['1', '0', '', ''],
- 'Ẽ' => ['1', '0', '', ''],
- 'Ế' => ['1', '0', '', ''],
- 'Ề' => ['1', '0', '', ''],
- 'Ể' => ['1', '0', '', ''],
- 'Ễ' => ['1', '0', '', ''],
- 'Ệ' => ['1', '0', '', ''],
- 'EAU' => ['1', '0', '', ''],
- 'EI' => ['1', '0', '1', ''],
- 'EJ' => ['1', '0', '1', ''],
- 'EU' => ['1', '1', '1', ''],
- 'EY' => ['1', '0', '1', ''],
- 'F' => ['0', '7', '7', '7'],
- 'FB' => ['0', '7', '7', '7'],
- 'G' => ['0', '5', '5', '5', '34', '4', '4'],
- 'Ğ' => ['0', '', '', ''],
- 'GGY' => ['0', '5', '5', '5'],
- 'GY' => ['0', '5', '5', '5'],
- 'H' => ['0', '5', '5', '', '5', '5', '5'],
- 'I' => ['1', '0', '', ''],
- 'Ì' => ['1', '0', '', ''],
- 'Í' => ['1', '0', '', ''],
- 'Î' => ['1', '0', '', ''],
- 'Ï' => ['1', '0', '', ''],
- 'Ĩ' => ['1', '0', '', ''],
- 'Į' => ['1', '0', '', ''],
- 'İ' => ['1', '0', '', ''],
- 'Ỉ' => ['1', '0', '', ''],
- 'Ị' => ['1', '0', '', ''],
- 'IA' => ['1', '1', '', ''],
- 'IE' => ['1', '1', '', ''],
- 'IO' => ['1', '1', '', ''],
- 'IU' => ['1', '1', '', ''],
- 'J' => ['0', '1', '', '', '4', '4', '4', '5', '5', ''],
- 'K' => ['0', '5', '5', '5'],
- 'KH' => ['0', '5', '5', '5'],
- 'KS' => ['0', '5', '54', '54'],
- 'L' => ['0', '8', '8', '8'],
- 'Ľ' => ['0', '8', '8', '8'],
- 'Ĺ' => ['0', '8', '8', '8'],
- 'Ł' => ['0', '7', '7', '7', '8', '8', '8'],
- 'LL' => ['0', '8', '8', '8', '58', '8', '8', '1', '8', '8'],
- 'LLY' => ['0', '8', '8', '8', '1', '8', '8'],
- 'LY' => ['0', '8', '8', '8', '1', '8', '8'],
- 'M' => ['0', '6', '6', '6'],
- 'MĔ' => ['0', '66', '66', '66'],
- 'MN' => ['0', '66', '66', '66'],
- 'N' => ['0', '6', '6', '6'],
- 'Ń' => ['0', '6', '6', '6'],
- 'Ň' => ['0', '6', '6', '6'],
- 'Ñ' => ['0', '6', '6', '6'],
- 'NM' => ['0', '66', '66', '66'],
- 'O' => ['1', '0', '', ''],
- 'Ò' => ['1', '0', '', ''],
- 'Ó' => ['1', '0', '', ''],
- 'Ô' => ['1', '0', '', ''],
- 'Õ' => ['1', '0', '', ''],
- 'Ö' => ['1', '0', '', ''],
- 'Ø' => ['1', '0', '', ''],
- 'Ő' => ['1', '0', '', ''],
- 'Œ' => ['1', '0', '', ''],
- 'Ơ' => ['1', '0', '', ''],
- 'Ọ' => ['1', '0', '', ''],
- 'Ỏ' => ['1', '0', '', ''],
- 'Ố' => ['1', '0', '', ''],
- 'Ồ' => ['1', '0', '', ''],
- 'Ổ' => ['1', '0', '', ''],
- 'Ỗ' => ['1', '0', '', ''],
- 'Ộ' => ['1', '0', '', ''],
- 'Ớ' => ['1', '0', '', ''],
- 'Ờ' => ['1', '0', '', ''],
- 'Ở' => ['1', '0', '', ''],
- 'Ỡ' => ['1', '0', '', ''],
- 'Ợ' => ['1', '0', '', ''],
- 'OE' => ['1', '0', '', ''],
- 'OI' => ['1', '0', '1', ''],
- 'OJ' => ['1', '0', '1', ''],
- 'OU' => ['1', '0', '', ''],
- 'OY' => ['1', '0', '1', ''],
- 'P' => ['0', '7', '7', '7'],
- 'PF' => ['0', '7', '7', '7'],
- 'PH' => ['0', '7', '7', '7'],
- 'Q' => ['0', '5', '5', '5'],
- 'R' => ['0', '9', '9', '9'],
- 'Ř' => ['0', '4', '4', '4'],
- 'RS' => ['0', '4', '4', '4', '94', '94', '94'],
- 'RZ' => ['0', '4', '4', '4', '94', '94', '94'],
- 'S' => ['0', '4', '4', '4'],
- 'Ś' => ['0', '4', '4', '4'],
- 'Š' => ['0', '4', '4', '4'],
- 'Ş' => ['0', '4', '4', '4'],
- 'SC' => ['0', '2', '4', '4'],
- 'ŠČ' => ['0', '2', '4', '4'],
- 'SCH' => ['0', '4', '4', '4'],
- 'SCHD' => ['0', '2', '43', '43'],
- 'SCHT' => ['0', '2', '43', '43'],
- 'SCHTCH' => ['0', '2', '4', '4'],
- 'SCHTSCH' => ['0', '2', '4', '4'],
- 'SCHTSH' => ['0', '2', '4', '4'],
- 'SD' => ['0', '2', '43', '43'],
- 'SH' => ['0', '4', '4', '4'],
- 'SHCH' => ['0', '2', '4', '4'],
- 'SHD' => ['0', '2', '43', '43'],
- 'SHT' => ['0', '2', '43', '43'],
- 'SHTCH' => ['0', '2', '4', '4'],
- 'SHTSH' => ['0', '2', '4', '4'],
- 'ß' => ['0', '', '4', '4'],
- 'ST' => ['0', '2', '43', '43'],
- 'STCH' => ['0', '2', '4', '4'],
- 'STRS' => ['0', '2', '4', '4'],
- 'STRZ' => ['0', '2', '4', '4'],
- 'STSCH' => ['0', '2', '4', '4'],
- 'STSH' => ['0', '2', '4', '4'],
- 'SSZ' => ['0', '4', '4', '4'],
- 'SZ' => ['0', '4', '4', '4'],
- 'SZCS' => ['0', '2', '4', '4'],
- 'SZCZ' => ['0', '2', '4', '4'],
- 'SZD' => ['0', '2', '43', '43'],
- 'SZT' => ['0', '2', '43', '43'],
- 'T' => ['0', '3', '3', '3'],
- 'Ť' => ['0', '3', '3', '3'],
- 'Ţ' => ['0', '3', '3', '3', '4', '4', '4'],
- 'TC' => ['0', '4', '4', '4'],
- 'TCH' => ['0', '4', '4', '4'],
- 'TH' => ['0', '3', '3', '3'],
- 'TRS' => ['0', '4', '4', '4'],
- 'TRZ' => ['0', '4', '4', '4'],
- 'TS' => ['0', '4', '4', '4'],
- 'TSCH' => ['0', '4', '4', '4'],
- 'TSH' => ['0', '4', '4', '4'],
- 'TSZ' => ['0', '4', '4', '4'],
- 'TTCH' => ['0', '4', '4', '4'],
- 'TTS' => ['0', '4', '4', '4'],
- 'TTSCH' => ['0', '4', '4', '4'],
- 'TTSZ' => ['0', '4', '4', '4'],
- 'TTZ' => ['0', '4', '4', '4'],
- 'TZ' => ['0', '4', '4', '4'],
- 'TZS' => ['0', '4', '4', '4'],
- 'U' => ['1', '0', '', ''],
- 'Ù' => ['1', '0', '', ''],
- 'Ú' => ['1', '0', '', ''],
- 'Û' => ['1', '0', '', ''],
- 'Ü' => ['1', '0', '', ''],
- 'Ũ' => ['1', '0', '', ''],
- 'Ū' => ['1', '0', '', ''],
- 'Ů' => ['1', '0', '', ''],
- 'Ű' => ['1', '0', '', ''],
- 'Ų' => ['1', '0', '', ''],
- 'Ư' => ['1', '0', '', ''],
- 'Ụ' => ['1', '0', '', ''],
- 'Ủ' => ['1', '0', '', ''],
- 'Ứ' => ['1', '0', '', ''],
- 'Ừ' => ['1', '0', '', ''],
- 'Ử' => ['1', '0', '', ''],
- 'Ữ' => ['1', '0', '', ''],
- 'Ự' => ['1', '0', '', ''],
- 'UE' => ['1', '0', '', ''],
- 'UI' => ['1', '0', '1', ''],
- 'UJ' => ['1', '0', '1', ''],
- 'UY' => ['1', '0', '1', ''],
- 'UW' => ['1', '0', '1', '', '0', '7', '7'],
- 'V' => ['0', '7', '7', '7'],
- 'W' => ['0', '7', '7', '7'],
- 'X' => ['0', '5', '54', '54'],
- 'Y' => ['1', '1', '', ''],
- 'Ý' => ['1', '1', '', ''],
- 'Ỳ' => ['1', '1', '', ''],
- 'Ỵ' => ['1', '1', '', ''],
- 'Ỷ' => ['1', '1', '', ''],
- 'Ỹ' => ['1', '1', '', ''],
- 'Z' => ['0', '4', '4', '4'],
- 'Ź' => ['0', '4', '4', '4'],
- 'Ż' => ['0', '4', '4', '4'],
- 'Ž' => ['0', '4', '4', '4'],
- 'ZD' => ['0', '2', '43', '43'],
- 'ZDZ' => ['0', '2', '4', '4'],
- 'ZDZH' => ['0', '2', '4', '4'],
- 'ZH' => ['0', '4', '4', '4'],
- 'ZHD' => ['0', '2', '43', '43'],
- 'ZHDZH' => ['0', '2', '4', '4'],
- 'ZS' => ['0', '4', '4', '4'],
- 'ZSCH' => ['0', '4', '4', '4'],
- 'ZSH' => ['0', '4', '4', '4'],
- 'ZZS' => ['0', '4', '4', '4'],
- // Cyrillic alphabet
- 'А' => ['1', '0', '', ''],
- 'Б' => ['0', '7', '7', '7'],
- 'В' => ['0', '7', '7', '7'],
- 'Г' => ['0', '5', '5', '5'],
- 'Д' => ['0', '3', '3', '3'],
- 'ДЗ' => ['0', '4', '4', '4'],
- 'Е' => ['1', '0', '', ''],
- 'Ё' => ['1', '0', '', ''],
- 'Ж' => ['0', '4', '4', '4'],
- 'З' => ['0', '4', '4', '4'],
- 'И' => ['1', '0', '', ''],
- 'Й' => ['1', '1', '', '', '4', '4', '4'],
- 'К' => ['0', '5', '5', '5'],
- 'Л' => ['0', '8', '8', '8'],
- 'М' => ['0', '6', '6', '6'],
- 'Н' => ['0', '6', '6', '6'],
- 'О' => ['1', '0', '', ''],
- 'П' => ['0', '7', '7', '7'],
- 'Р' => ['0', '9', '9', '9'],
- 'РЖ' => ['0', '4', '4', '4'],
- 'С' => ['0', '4', '4', '4'],
- 'Т' => ['0', '3', '3', '3'],
- 'У' => ['1', '0', '', ''],
- 'Ф' => ['0', '7', '7', '7'],
- 'Х' => ['0', '5', '5', '5'],
- 'Ц' => ['0', '4', '4', '4'],
- 'Ч' => ['0', '4', '4', '4'],
- 'Ш' => ['0', '4', '4', '4'],
- 'Щ' => ['0', '2', '4', '4'],
- 'Ъ' => ['0', '', '', ''],
- 'Ы' => ['0', '1', '', ''],
- 'Ь' => ['0', '', '', ''],
- 'Э' => ['1', '0', '', ''],
- 'Ю' => ['0', '1', '', ''],
- 'Я' => ['0', '1', '', ''],
- // Greek alphabet
- 'Α' => ['1', '0', '', ''],
- 'Ά' => ['1', '0', '', ''],
- 'ΑΙ' => ['1', '0', '1', ''],
- 'ΑΥ' => ['1', '0', '1', ''],
- 'Β' => ['0', '7', '7', '7'],
- 'Γ' => ['0', '5', '5', '5'],
- 'Δ' => ['0', '3', '3', '3'],
- 'Ε' => ['1', '0', '', ''],
- 'Έ' => ['1', '0', '', ''],
- 'ΕΙ' => ['1', '0', '1', ''],
- 'ΕΥ' => ['1', '1', '1', ''],
- 'Ζ' => ['0', '4', '4', '4'],
- 'Η' => ['1', '0', '', ''],
- 'Ή' => ['1', '0', '', ''],
- 'Θ' => ['0', '3', '3', '3'],
- 'Ι' => ['1', '0', '', ''],
- 'Ί' => ['1', '0', '', ''],
- 'Ϊ' => ['1', '0', '', ''],
- 'ΐ' => ['1', '0', '', ''],
- 'Κ' => ['0', '5', '5', '5'],
- 'Λ' => ['0', '8', '8', '8'],
- 'Μ' => ['0', '6', '6', '6'],
- 'ΜΠ' => ['0', '7', '7', '7'],
- 'Ν' => ['0', '6', '6', '6'],
- 'ΝΤ' => ['0', '3', '3', '3'],
- 'Ξ' => ['0', '5', '54', '54'],
- 'Ο' => ['1', '0', '', ''],
- 'Ό' => ['1', '0', '', ''],
- 'ΟΙ' => ['1', '0', '1', ''],
- 'ΟΥ' => ['1', '0', '1', ''],
- 'Π' => ['0', '7', '7', '7'],
- 'Ρ' => ['0', '9', '9', '9'],
- 'Σ' => ['0', '4', '4', '4'],
- 'ς' => ['0', '', '', '4'],
- 'Τ' => ['0', '3', '3', '3'],
- 'ΤΖ' => ['0', '4', '4', '4'],
- 'ΤΣ' => ['0', '4', '4', '4'],
- 'Υ' => ['1', '1', '', ''],
- 'Ύ' => ['1', '1', '', ''],
- 'Ϋ' => ['1', '1', '', ''],
- 'ΰ' => ['1', '1', '', ''],
- 'ΥΚ' => ['1', '5', '5', '5'],
- 'ΥΥ' => ['1', '65', '65', '65'],
- 'Φ' => ['0', '7', '7', '7'],
- 'Χ' => ['0', '5', '5', '5'],
- 'Ψ' => ['0', '7', '7', '7'],
- 'Ω' => ['1', '0', '', ''],
- 'Ώ' => ['1', '0', '', ''],
- // Hebrew alphabet
- 'א' => ['1', '0', '', ''],
- 'או' => ['1', '0', '7', ''],
- 'אג' => ['1', '4', '4', '4', '5', '5', '5', '34', '34', '34'],
- 'בב' => ['0', '7', '7', '7', '77', '77', '77'],
- 'ב' => ['0', '7', '7', '7'],
- 'גג' => ['0', '4', '4', '4', '5', '5', '5', '45', '45', '45', '55', '55', '55', '54', '54', '54'],
- 'גד' => ['0', '43', '43', '43', '53', '53', '53'],
- 'גה' => ['0', '45', '45', '45', '55', '55', '55'],
- 'גז' => ['0', '44', '44', '44', '45', '45', '45'],
- 'גח' => ['0', '45', '45', '45', '55', '55', '55'],
- 'גכ' => ['0', '45', '45', '45', '55', '55', '55'],
- 'גך' => ['0', '45', '45', '45', '55', '55', '55'],
- 'גצ' => ['0', '44', '44', '44', '45', '45', '45'],
- 'גץ' => ['0', '44', '44', '44', '45', '45', '45'],
- 'גק' => ['0', '45', '45', '45', '54', '54', '54'],
- 'גש' => ['0', '44', '44', '44', '54', '54', '54'],
- 'גת' => ['0', '43', '43', '43', '53', '53', '53'],
- 'ג' => ['0', '4', '4', '4', '5', '5', '5'],
- 'דז' => ['0', '4', '4', '4'],
- 'דד' => ['0', '3', '3', '3', '33', '33', '33'],
- 'דט' => ['0', '33', '33', '33'],
- 'דש' => ['0', '4', '4', '4'],
- 'דצ' => ['0', '4', '4', '4'],
- 'דץ' => ['0', '4', '4', '4'],
- 'ד' => ['0', '3', '3', '3'],
- 'הג' => ['0', '54', '54', '54', '55', '55', '55'],
- 'הכ' => ['0', '55', '55', '55'],
- 'הח' => ['0', '55', '55', '55'],
- 'הק' => ['0', '55', '55', '55', '5', '5', '5'],
- 'הה' => ['0', '5', '5', '', '55', '55', ''],
- 'ה' => ['0', '5', '5', ''],
- 'וי' => ['1', '', '', '', '7', '7', '7'],
- 'ו' => ['1', '7', '7', '7', '7', '', ''],
- 'וו' => ['1', '7', '7', '7', '7', '', ''],
- 'וופ' => ['1', '7', '7', '7', '77', '77', '77'],
- 'זש' => ['0', '4', '4', '4', '44', '44', '44'],
- 'זדז' => ['0', '2', '4', '4'],
- 'ז' => ['0', '4', '4', '4'],
- 'זג' => ['0', '44', '44', '44', '45', '45', '45'],
- 'זז' => ['0', '4', '4', '4', '44', '44', '44'],
- 'זס' => ['0', '44', '44', '44'],
- 'זצ' => ['0', '44', '44', '44'],
- 'זץ' => ['0', '44', '44', '44'],
- 'חג' => ['0', '54', '54', '54', '53', '53', '53'],
- 'חח' => ['0', '5', '5', '5', '55', '55', '55'],
- 'חק' => ['0', '55', '55', '55', '5', '5', '5'],
- 'חכ' => ['0', '45', '45', '45', '55', '55', '55'],
- 'חס' => ['0', '5', '54', '54'],
- 'חש' => ['0', '5', '54', '54'],
- 'ח' => ['0', '5', '5', '5'],
- 'טש' => ['0', '4', '4', '4'],
- 'טד' => ['0', '33', '33', '33'],
- 'טי' => ['0', '3', '3', '3', '4', '4', '4', '3', '3', '34'],
- 'טת' => ['0', '33', '33', '33'],
- 'טט' => ['0', '3', '3', '3', '33', '33', '33'],
- 'ט' => ['0', '3', '3', '3'],
- 'י' => ['1', '1', '', ''],
- 'יא' => ['1', '1', '', '', '1', '1', '1'],
- 'כג' => ['0', '55', '55', '55', '54', '54', '54'],
- 'כש' => ['0', '5', '54', '54'],
- 'כס' => ['0', '5', '54', '54'],
- 'ככ' => ['0', '5', '5', '5', '55', '55', '55'],
- 'כך' => ['0', '5', '5', '5', '55', '55', '55'],
- 'כ' => ['0', '5', '5', '5'],
- 'כח' => ['0', '55', '55', '55', '5', '5', '5'],
- 'ך' => ['0', '', '5', '5'],
- 'ל' => ['0', '8', '8', '8'],
- 'לל' => ['0', '88', '88', '88', '8', '8', '8'],
- 'מנ' => ['0', '66', '66', '66'],
- 'מן' => ['0', '66', '66', '66'],
- 'ממ' => ['0', '6', '6', '6', '66', '66', '66'],
- 'מם' => ['0', '6', '6', '6', '66', '66', '66'],
- 'מ' => ['0', '6', '6', '6'],
- 'ם' => ['0', '', '6', '6'],
- 'נמ' => ['0', '66', '66', '66'],
- 'נם' => ['0', '66', '66', '66'],
- 'ננ' => ['0', '6', '6', '6', '66', '66', '66'],
- 'נן' => ['0', '6', '6', '6', '66', '66', '66'],
- 'נ' => ['0', '6', '6', '6'],
- 'ן' => ['0', '', '6', '6'],
- 'סתש' => ['0', '2', '4', '4'],
- 'סתז' => ['0', '2', '4', '4'],
- 'סטז' => ['0', '2', '4', '4'],
- 'סטש' => ['0', '2', '4', '4'],
- 'סצד' => ['0', '2', '4', '4'],
- 'סט' => ['0', '2', '4', '4', '43', '43', '43'],
- 'סת' => ['0', '2', '4', '4', '43', '43', '43'],
- 'סג' => ['0', '44', '44', '44', '4', '4', '4'],
- 'סס' => ['0', '4', '4', '4', '44', '44', '44'],
- 'סצ' => ['0', '44', '44', '44'],
- 'סץ' => ['0', '44', '44', '44'],
- 'סז' => ['0', '44', '44', '44'],
- 'סש' => ['0', '44', '44', '44'],
- 'ס' => ['0', '4', '4', '4'],
- 'ע' => ['1', '0', '', ''],
- 'פב' => ['0', '7', '7', '7', '77', '77', '77'],
- 'פוו' => ['0', '7', '7', '7', '77', '77', '77'],
- 'פפ' => ['0', '7', '7', '7', '77', '77', '77'],
- 'פף' => ['0', '7', '7', '7', '77', '77', '77'],
- 'פ' => ['0', '7', '7', '7'],
- 'ף' => ['0', '', '7', '7'],
- 'צג' => ['0', '44', '44', '44', '45', '45', '45'],
- 'צז' => ['0', '44', '44', '44'],
- 'צס' => ['0', '44', '44', '44'],
- 'צצ' => ['0', '4', '4', '4', '5', '5', '5', '44', '44', '44', '54', '54', '54', '45', '45', '45'],
- 'צץ' => ['0', '4', '4', '4', '5', '5', '5', '44', '44', '44', '54', '54', '54'],
- 'צש' => ['0', '44', '44', '44', '4', '4', '4', '5', '5', '5'],
- 'צ' => ['0', '4', '4', '4', '5', '5', '5'],
- 'ץ' => ['0', '', '4', '4'],
- 'קה' => ['0', '55', '55', '5'],
- 'קס' => ['0', '5', '54', '54'],
- 'קש' => ['0', '5', '54', '54'],
- 'קק' => ['0', '5', '5', '5', '55', '55', '55'],
- 'קח' => ['0', '55', '55', '55'],
- 'קכ' => ['0', '55', '55', '55'],
- 'קך' => ['0', '55', '55', '55'],
- 'קג' => ['0', '55', '55', '55', '54', '54', '54'],
- 'ק' => ['0', '5', '5', '5'],
- 'רר' => ['0', '99', '99', '99', '9', '9', '9'],
- 'ר' => ['0', '9', '9', '9'],
- 'שטז' => ['0', '2', '4', '4'],
- 'שתש' => ['0', '2', '4', '4'],
- 'שתז' => ['0', '2', '4', '4'],
- 'שטש' => ['0', '2', '4', '4'],
- 'שד' => ['0', '2', '43', '43'],
- 'שז' => ['0', '44', '44', '44'],
- 'שס' => ['0', '44', '44', '44'],
- 'שת' => ['0', '2', '43', '43'],
- 'שג' => ['0', '4', '4', '4', '44', '44', '44', '4', '43', '43'],
- 'שט' => ['0', '2', '43', '43', '44', '44', '44'],
- 'שצ' => ['0', '44', '44', '44', '45', '45', '45'],
- 'שץ' => ['0', '44', '', '44', '45', '', '45'],
- 'שש' => ['0', '4', '4', '4', '44', '44', '44'],
- 'ש' => ['0', '4', '4', '4'],
- 'תג' => ['0', '34', '34', '34'],
- 'תז' => ['0', '34', '34', '34'],
- 'תש' => ['0', '4', '4', '4'],
- 'תת' => ['0', '3', '3', '3', '4', '4', '4', '33', '33', '33', '44', '44', '44', '34', '34', '34', '43', '43', '43'],
- 'ת' => ['0', '3', '3', '3', '4', '4', '4'],
- // Arabic alphabet
- 'ا' => ['1', '0', '', ''],
- 'ب' => ['0', '7', '7', '7'],
- 'ت' => ['0', '3', '3', '3'],
- 'ث' => ['0', '3', '3', '3'],
- 'ج' => ['0', '4', '4', '4'],
- 'ح' => ['0', '5', '5', '5'],
- 'خ' => ['0', '5', '5', '5'],
- 'د' => ['0', '3', '3', '3'],
- 'ذ' => ['0', '3', '3', '3'],
- 'ر' => ['0', '9', '9', '9'],
- 'ز' => ['0', '4', '4', '4'],
- 'س' => ['0', '4', '4', '4'],
- 'ش' => ['0', '4', '4', '4'],
- 'ص' => ['0', '4', '4', '4'],
- 'ض' => ['0', '3', '3', '3'],
- 'ط' => ['0', '3', '3', '3'],
- 'ظ' => ['0', '4', '4', '4'],
- 'ع' => ['1', '0', '', ''],
- 'غ' => ['0', '0', '', ''],
- 'ف' => ['0', '7', '7', '7'],
- 'ق' => ['0', '5', '5', '5'],
- 'ك' => ['0', '5', '5', '5'],
- 'ل' => ['0', '8', '8', '8'],
- 'لا' => ['0', '8', '8', '8'],
- 'م' => ['0', '6', '6', '6'],
- 'ن' => ['0', '6', '6', '6'],
- 'هن' => ['0', '66', '66', '66'],
- 'ه' => ['0', '5', '5', ''],
- 'و' => ['1', '', '', '', '7', '', ''],
- 'ي' => ['0', '1', '', ''],
- 'آ' => ['0', '1', '', ''],
- 'ة' => ['0', '', '', '3'],
- 'ی' => ['0', '1', '', ''],
- 'ى' => ['1', '1', '', ''],
- ];
+ /**
+ * The DM sound coding table is organized this way:
+ * key: a variable-length string that corresponds to the UTF-8 character sequence
+ * represented by the table entry. Currently, that string can be up to 7
+ * bytes long. This maximum length is defined by the value of global variable
+ * $maxchar.
+ *
+ * value: an array as follows:
+ * [0]: zero if not a vowel
+ * [1]: sound value when this string is at the beginning of the word
+ * [2]: sound value when this string is followed by a vowel
+ * [3]: sound value for other cases
+ * [1],[2],[3] can be repeated several times to create branches in the code
+ * an empty sound value means "ignore in this state"
+ *
+ * @var string[][]
+ */
+ private static $dmsounds = [
+ 'A' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'À' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Á' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Â' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ã' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ä' => [
+ '1',
+ '0',
+ '1',
+ '',
+ '0',
+ '',
+ '',
+ ],
+ 'Å' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ă' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ą' => [
+ '1',
+ '',
+ '',
+ '',
+ '',
+ '',
+ '6',
+ ],
+ 'Ạ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ả' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ấ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ầ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ẩ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ẫ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ậ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ắ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ằ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ẳ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ẵ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ặ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'AE' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'Æ' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'AI' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'AJ' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'AU' => [
+ '1',
+ '0',
+ '7',
+ '',
+ ],
+ 'AV' => [
+ '1',
+ '0',
+ '7',
+ '',
+ '7',
+ '7',
+ '7',
+ ],
+ 'ÄU' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'AY' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'B' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'C' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ '34',
+ '4',
+ '4',
+ ],
+ 'Ć' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Č' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ç' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'CH' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ '34',
+ '4',
+ '4',
+ ],
+ 'CHS' => [
+ '0',
+ '5',
+ '54',
+ '54',
+ ],
+ 'CK' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ '45',
+ '45',
+ '45',
+ ],
+ 'CCS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'CS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'CSZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'CZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'CZS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'D' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'Ď' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'Đ' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'DRS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DRZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DSH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DSZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DT' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'DDZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DDZS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DŹ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DŻ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DZH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'DZS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'E' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'È' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'É' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
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+ ],
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+ ],
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+ '1',
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+ '',
+ ],
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+ '1',
+ '',
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+ '',
+ '',
+ '',
+ ],
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+ '1',
+ '0',
+ '',
+ '',
+ ],
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+ '1',
+ '0',
+ '',
+ '',
+ ],
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+ '1',
+ '0',
+ '',
+ '',
+ ],
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+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ề' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ể' => [
+ '1',
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+ '',
+ '',
+ ],
+ 'Ễ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ệ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'EAU' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'EI' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'EJ' => [
+ '1',
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+ '1',
+ '',
+ ],
+ 'EU' => [
+ '1',
+ '1',
+ '1',
+ '',
+ ],
+ 'EY' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'F' => [
+ '0',
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+ '7',
+ '7',
+ ],
+ 'FB' => [
+ '0',
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+ '7',
+ '7',
+ ],
+ 'G' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ '34',
+ '4',
+ '4',
+ ],
+ 'Ğ' => [
+ '0',
+ '',
+ '',
+ '',
+ ],
+ 'GGY' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'GY' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'H' => [
+ '0',
+ '5',
+ '5',
+ '',
+ '5',
+ '5',
+ '5',
+ ],
+ 'I' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ì' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Í' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Î' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ï' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ĩ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Į' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'İ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ỉ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ị' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'IA' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'IE' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'IO' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'IU' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'J' => [
+ '0',
+ '1',
+ '',
+ '',
+ '4',
+ '4',
+ '4',
+ '5',
+ '5',
+ '',
+ ],
+ 'K' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'KH' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'KS' => [
+ '0',
+ '5',
+ '54',
+ '54',
+ ],
+ 'L' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ ],
+ 'Ľ' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ ],
+ 'Ĺ' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ ],
+ 'Ł' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ '8',
+ '8',
+ '8',
+ ],
+ 'LL' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ '58',
+ '8',
+ '8',
+ '1',
+ '8',
+ '8',
+ ],
+ 'LLY' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ '1',
+ '8',
+ '8',
+ ],
+ 'LY' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ '1',
+ '8',
+ '8',
+ ],
+ 'M' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'MĔ' => [
+ '0',
+ '66',
+ '66',
+ '66',
+ ],
+ 'MN' => [
+ '0',
+ '66',
+ '66',
+ '66',
+ ],
+ 'N' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'Ń' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'Ň' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'Ñ' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'NM' => [
+ '0',
+ '66',
+ '66',
+ '66',
+ ],
+ 'O' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ò' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ó' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ô' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Õ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ö' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ø' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ő' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Œ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ơ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ọ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ỏ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ố' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ồ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ổ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ỗ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ộ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ớ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ờ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ở' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ỡ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ợ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'OE' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'OI' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'OJ' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'OU' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'OY' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'P' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'PF' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'PH' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'Q' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'R' => [
+ '0',
+ '9',
+ '9',
+ '9',
+ ],
+ 'Ř' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'RS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ '94',
+ '94',
+ '94',
+ ],
+ 'RZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ '94',
+ '94',
+ '94',
+ ],
+ 'S' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ś' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Š' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ş' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'SC' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'ŠČ' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SCH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'SCHD' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'SCHT' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'SCHTCH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SCHTSCH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SCHTSH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SD' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'SH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'SHCH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SHD' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'SHT' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'SHTCH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SHTSH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'ß' => [
+ '0',
+ '',
+ '4',
+ '4',
+ ],
+ 'ST' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'STCH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'STRS' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'STRZ' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'STSCH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'STSH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SSZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'SZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'SZCS' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SZCZ' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'SZD' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'SZT' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'T' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'Ť' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'Ţ' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TC' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TCH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TH' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'TRS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TRZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TSCH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TSH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TSZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TTCH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TTS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TTSCH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TTSZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TTZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TZ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'TZS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'U' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ù' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ú' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Û' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ü' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ũ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ū' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ů' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ű' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ų' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ư' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ụ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ủ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ứ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ừ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ử' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ữ' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ự' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'UE' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'UI' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'UJ' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'UY' => [
+ '1',
+ '0',
+ '1',
+ '',
+ ],
+ 'UW' => [
+ '1',
+ '0',
+ '1',
+ '',
+ '0',
+ '7',
+ '7',
+ ],
+ 'V' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'W' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'X' => [
+ '0',
+ '5',
+ '54',
+ '54',
+ ],
+ 'Y' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'Ý' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'Ỳ' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'Ỵ' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'Ỷ' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'Ỹ' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ 'Z' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ź' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ż' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ž' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ZD' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'ZDZ' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'ZDZH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'ZH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ZHD' => [
+ '0',
+ '2',
+ '43',
+ '43',
+ ],
+ 'ZHDZH' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'ZS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ZSCH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ZSH' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ZZS' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ // Cyrillic alphabet
+ 'А' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Б' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'В' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'Г' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'Д' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ДЗ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Е' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ё' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ж' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'З' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'И' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Й' => [
+ '1',
+ '1',
+ '',
+ '',
+ '4',
+ '4',
+ '4',
+ ],
+ 'К' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'Л' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ ],
+ 'М' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'Н' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'О' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'П' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'Р' => [
+ '0',
+ '9',
+ '9',
+ '9',
+ ],
+ 'РЖ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'С' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Т' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'У' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ф' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'Х' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'Ц' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ч' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Ш' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'Щ' => [
+ '0',
+ '2',
+ '4',
+ '4',
+ ],
+ 'Ъ' => [
+ '0',
+ '',
+ '',
+ '',
+ ],
+ 'Ы' => [
+ '0',
+ '1',
+ '',
+ '',
+ ],
+ 'Ь' => [
+ '0',
+ '',
+ '',
+ '',
+ ],
+ 'Э' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ю' => [
+ '0',
+ '1',
+ '',
+ '',
+ ],
+ 'Я' => [
+ '0',
+ '1',
+ '',
+ '',
+ ],
+ // Greek alphabet
+ 'Α' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'Ά' => [
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+ '4',
+ '33',
+ '33',
+ '33',
+ '44',
+ '44',
+ '44',
+ '34',
+ '34',
+ '34',
+ '43',
+ '43',
+ '43',
+ ],
+ 'ת' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ '4',
+ '4',
+ '4',
+ ],
+ // Arabic alphabet
+ 'ا' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'ب' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'ت' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ث' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ج' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ح' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'خ' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'د' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ذ' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ر' => [
+ '0',
+ '9',
+ '9',
+ '9',
+ ],
+ 'ز' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'س' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ش' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ص' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ض' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ط' => [
+ '0',
+ '3',
+ '3',
+ '3',
+ ],
+ 'ظ' => [
+ '0',
+ '4',
+ '4',
+ '4',
+ ],
+ 'ع' => [
+ '1',
+ '0',
+ '',
+ '',
+ ],
+ 'غ' => [
+ '0',
+ '0',
+ '',
+ '',
+ ],
+ 'ف' => [
+ '0',
+ '7',
+ '7',
+ '7',
+ ],
+ 'ق' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'ك' => [
+ '0',
+ '5',
+ '5',
+ '5',
+ ],
+ 'ل' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ ],
+ 'لا' => [
+ '0',
+ '8',
+ '8',
+ '8',
+ ],
+ 'م' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'ن' => [
+ '0',
+ '6',
+ '6',
+ '6',
+ ],
+ 'هن' => [
+ '0',
+ '66',
+ '66',
+ '66',
+ ],
+ 'ه' => [
+ '0',
+ '5',
+ '5',
+ '',
+ ],
+ 'و' => [
+ '1',
+ '',
+ '',
+ '',
+ '7',
+ '',
+ '',
+ ],
+ 'ي' => [
+ '0',
+ '1',
+ '',
+ '',
+ ],
+ 'آ' => [
+ '0',
+ '1',
+ '',
+ '',
+ ],
+ 'ة' => [
+ '0',
+ '',
+ '',
+ '3',
+ ],
+ 'ی' => [
+ '0',
+ '1',
+ '',
+ '',
+ ],
+ 'ى' => [
+ '1',
+ '1',
+ '',
+ '',
+ ],
+ ];
- /**
- * Calculate the Daitch-Mokotoff soundex for a word.
- *
- * @param string $name
- *
- * @return string[] List of possible DM codes for the word.
- */
- private static function daitchMokotoffWord($name) {
- // Apply special transformation rules to the input string
- $name = I18N::strtoupper($name);
- foreach (self::$transformNameTable as $transformRule) {
- $name = str_replace($transformRule[0], $transformRule[1], $name);
- }
+ /**
+ * Calculate the Daitch-Mokotoff soundex for a word.
+ *
+ * @param string $name
+ *
+ * @return string[] List of possible DM codes for the word.
+ */
+ private static function daitchMokotoffWord($name)
+ {
+ // Apply special transformation rules to the input string
+ $name = I18N::strtoupper($name);
+ foreach (self::$transformNameTable as $transformRule) {
+ $name = str_replace($transformRule[0], $transformRule[1], $name);
+ }
- // Initialize
- $name_script = I18N::textScript($name);
- $noVowels = ($name_script == 'Hebr' || $name_script == 'Arab');
+ // Initialize
+ $name_script = I18N::textScript($name);
+ $noVowels = ($name_script == 'Hebr' || $name_script == 'Arab');
- $lastPos = strlen($name) - 1;
- $currPos = 0;
- $state = 1; // 1: start of input string, 2: before vowel, 3: other
- $result = []; // accumulate complete 6-digit D-M codes here
- $partialResult = []; // accumulate incomplete D-M codes here
- $partialResult[] = ['!']; // initialize 1st partial result ('!' stops "duplicate sound" check)
+ $lastPos = strlen($name) - 1;
+ $currPos = 0;
+ $state = 1; // 1: start of input string, 2: before vowel, 3: other
+ $result = []; // accumulate complete 6-digit D-M codes here
+ $partialResult = []; // accumulate incomplete D-M codes here
+ $partialResult[] = ['!']; // initialize 1st partial result ('!' stops "duplicate sound" check)
- // Loop through the input string.
- // Stop when the string is exhausted or when no more partial results remain
- while (count($partialResult) !== 0 && $currPos <= $lastPos) {
- // Find the DM coding table entry for the chunk at the current position
- $thisEntry = substr($name, $currPos, self::MAXCHAR); // Get maximum length chunk
- while ($thisEntry != '') {
- if (isset(self::$dmsounds[$thisEntry])) {
- break;
- }
- $thisEntry = substr($thisEntry, 0, -1); // Not in table: try a shorter chunk
- }
- if ($thisEntry === '') {
- $currPos++; // Not in table: advance pointer to next byte
- continue; // and try again
- }
+ // Loop through the input string.
+ // Stop when the string is exhausted or when no more partial results remain
+ while (count($partialResult) !== 0 && $currPos <= $lastPos) {
+ // Find the DM coding table entry for the chunk at the current position
+ $thisEntry = substr($name, $currPos, self::MAXCHAR); // Get maximum length chunk
+ while ($thisEntry != '') {
+ if (isset(self::$dmsounds[$thisEntry])) {
+ break;
+ }
+ $thisEntry = substr($thisEntry, 0, -1); // Not in table: try a shorter chunk
+ }
+ if ($thisEntry === '') {
+ $currPos++; // Not in table: advance pointer to next byte
+ continue; // and try again
+ }
- $soundTableEntry = self::$dmsounds[$thisEntry];
- $workingResult = $partialResult;
- $partialResult = [];
- $currPos += strlen($thisEntry);
+ $soundTableEntry = self::$dmsounds[$thisEntry];
+ $workingResult = $partialResult;
+ $partialResult = [];
+ $currPos += strlen($thisEntry);
- // Not at beginning of input string
- if ($state != 1) {
- if ($currPos <= $lastPos) {
- // Determine whether the next chunk is a vowel
- $nextEntry = substr($name, $currPos, self::MAXCHAR); // Get maximum length chunk
- while ($nextEntry != '') {
- if (isset(self::$dmsounds[$nextEntry])) {
- break;
- }
- $nextEntry = substr($nextEntry, 0, -1); // Not in table: try a shorter chunk
- }
- } else {
- $nextEntry = '';
- }
- if ($nextEntry != '' && self::$dmsounds[$nextEntry][0] != '0') {
- $state = 2;
- } else {
- // Next chunk is a vowel
- $state = 3;
- }
- }
+ // Not at beginning of input string
+ if ($state != 1) {
+ if ($currPos <= $lastPos) {
+ // Determine whether the next chunk is a vowel
+ $nextEntry = substr($name, $currPos, self::MAXCHAR); // Get maximum length chunk
+ while ($nextEntry != '') {
+ if (isset(self::$dmsounds[$nextEntry])) {
+ break;
+ }
+ $nextEntry = substr($nextEntry, 0, -1); // Not in table: try a shorter chunk
+ }
+ } else {
+ $nextEntry = '';
+ }
+ if ($nextEntry != '' && self::$dmsounds[$nextEntry][0] != '0') {
+ $state = 2;
+ } else {
+ // Next chunk is a vowel
+ $state = 3;
+ }
+ }
- while ($state < count($soundTableEntry)) {
- // empty means 'ignore this sound in this state'
- if ($soundTableEntry[$state] == '') {
- foreach ($workingResult as $workingEntry) {
- $tempEntry = $workingEntry;
- $tempEntry[count($tempEntry) - 1] .= '!'; // Prevent false 'doubles'
- $partialResult[] = $tempEntry;
- }
- } else {
- foreach ($workingResult as $workingEntry) {
- if ($soundTableEntry[$state] !== $workingEntry[count($workingEntry) - 1]) {
- // Incoming sound isn't a duplicate of the previous sound
- $workingEntry[] = $soundTableEntry[$state];
- } else {
- // Incoming sound is a duplicate of the previous sound
- // For Hebrew and Arabic, we need to create a pair of D-M sound codes,
- // one of the pair with only a single occurrence of the duplicate sound,
- // the other with both occurrences
- if ($noVowels) {
- $workingEntry[] = $soundTableEntry[$state];
- }
- }
- if (count($workingEntry) < 7) {
- $partialResult[] = $workingEntry;
- } else {
- // This is the 6th code in the sequence
- // We're looking for 7 entries because the first is '!' and doesn't count
- $tempResult = str_replace('!', '', implode('', $workingEntry));
- // Only return codes from recognisable sounds
- if ($tempResult) {
- $result[] = substr($tempResult . '000000', 0, 6);
- }
- }
- }
- }
- $state = $state + 3; // Advance to next triplet while keeping the same basic state
- }
- }
+ while ($state < count($soundTableEntry)) {
+ // empty means 'ignore this sound in this state'
+ if ($soundTableEntry[$state] == '') {
+ foreach ($workingResult as $workingEntry) {
+ $tempEntry = $workingEntry;
+ $tempEntry[count($tempEntry) - 1] .= '!'; // Prevent false 'doubles'
+ $partialResult[] = $tempEntry;
+ }
+ } else {
+ foreach ($workingResult as $workingEntry) {
+ if ($soundTableEntry[$state] !== $workingEntry[count($workingEntry) - 1]) {
+ // Incoming sound isn't a duplicate of the previous sound
+ $workingEntry[] = $soundTableEntry[$state];
+ } else {
+ // Incoming sound is a duplicate of the previous sound
+ // For Hebrew and Arabic, we need to create a pair of D-M sound codes,
+ // one of the pair with only a single occurrence of the duplicate sound,
+ // the other with both occurrences
+ if ($noVowels) {
+ $workingEntry[] = $soundTableEntry[$state];
+ }
+ }
+ if (count($workingEntry) < 7) {
+ $partialResult[] = $workingEntry;
+ } else {
+ // This is the 6th code in the sequence
+ // We're looking for 7 entries because the first is '!' and doesn't count
+ $tempResult = str_replace('!', '', implode('', $workingEntry));
+ // Only return codes from recognisable sounds
+ if ($tempResult) {
+ $result[] = substr($tempResult . '000000', 0, 6);
+ }
+ }
+ }
+ }
+ $state = $state + 3; // Advance to next triplet while keeping the same basic state
+ }
+ }
- // Zero-fill and copy all remaining partial results
- foreach ($partialResult as $workingEntry) {
- $tempResult = str_replace('!', '', implode('', $workingEntry));
- // Only return codes from recognisable sounds
- if ($tempResult) {
- $result[] = substr($tempResult . '000000', 0, 6);
- }
- }
+ // Zero-fill and copy all remaining partial results
+ foreach ($partialResult as $workingEntry) {
+ $tempResult = str_replace('!', '', implode('', $workingEntry));
+ // Only return codes from recognisable sounds
+ if ($tempResult) {
+ $result[] = substr($tempResult . '000000', 0, 6);
+ }
+ }
- return $result;
- }
+ return $result;
+ }
}
generated by cgit v1.3 (git 2.53.0) at 2026-07-06 15:39:46 +0000