(PHP 7)
IntlChar提供了对许多实用程序方法的访问，这些方法可用于访问有关Unicode字符的信息。方法和常量与底层ICU库使用的名称和行为紧密相关。
IntlChar
{
/* Constants */
const string UNICODE_VERSION = 6.3 ;
const integer CODEPOINT_MIN = 0 ;
const integer CODEPOINT_MAX = 1114111 ;
const float NO_NUMERIC_VALUE = -123456789 ;
const integer PROPERTY_ALPHABETIC = 0 ;
const integer PROPERTY_BINARY_START = 0 ;
const integer PROPERTY_ASCII_HEX_DIGIT = 1 ;
const integer PROPERTY_BIDI_CONTROL = 2 ;
const integer PROPERTY_BIDI_MIRRORED = 3 ;
const integer PROPERTY_DASH = 4 ;
const integer PROPERTY_DEFAULT_IGNORABLE_CODE_POINT = 5 ;
const integer PROPERTY_DEPRECATED = 6 ;
const integer PROPERTY_DIACRITIC = 7 ;
const integer PROPERTY_EXTENDER = 8 ;
const integer PROPERTY_FULL_COMPOSITION_EXCLUSION = 9 ;
const integer PROPERTY_GRAPHEME_BASE = 10 ;
const integer PROPERTY_GRAPHEME_EXTEND = 11 ;
const integer PROPERTY_GRAPHEME_LINK = 12 ;
const integer PROPERTY_HEX_DIGIT = 13 ;
const integer PROPERTY_HYPHEN = 14 ;
const integer PROPERTY_ID_CONTINUE = 15 ;
const integer PROPERTY_ID_START = 16 ;
const integer PROPERTY_IDEOGRAPHIC = 17 ;
const integer PROPERTY_IDS_BINARY_OPERATOR = 18 ;
const integer PROPERTY_IDS_TRINARY_OPERATOR = 19 ;
const integer PROPERTY_JOIN_CONTROL = 20 ;
const integer PROPERTY_LOGICAL_ORDER_EXCEPTION = 21 ;
const integer PROPERTY_LOWERCASE = 22 ;
const integer PROPERTY_MATH = 23 ;
const integer PROPERTY_NONCHARACTER_CODE_POINT = 24 ;
const integer PROPERTY_QUOTATION_MARK = 25 ;
const integer PROPERTY_RADICAL = 26 ;
const integer PROPERTY_SOFT_DOTTED = 27 ;
const integer PROPERTY_TERMINAL_PUNCTUATION = 28 ;
const integer PROPERTY_UNIFIED_IDEOGRAPH = 29 ;
const integer PROPERTY_UPPERCASE = 30 ;
const integer PROPERTY_WHITE_SPACE = 31 ;
const integer PROPERTY_XID_CONTINUE = 32 ;
const integer PROPERTY_XID_START = 33 ;
const integer PROPERTY_CASE_SENSITIVE = 34 ;
const integer PROPERTY_S_TERM = 35 ;
const integer PROPERTY_VARIATION_SELECTOR = 36 ;
const integer PROPERTY_NFD_INERT = 37 ;
const integer PROPERTY_NFKD_INERT = 38 ;
const integer PROPERTY_NFC_INERT = 39 ;
const integer PROPERTY_NFKC_INERT = 40 ;
const integer PROPERTY_SEGMENT_STARTER = 41 ;
const integer PROPERTY_PATTERN_SYNTAX = 42 ;
const integer PROPERTY_PATTERN_WHITE_SPACE = 43 ;
const integer PROPERTY_POSIX_ALNUM = 44 ;
const integer PROPERTY_POSIX_BLANK = 45 ;
const integer PROPERTY_POSIX_GRAPH = 46 ;
const integer PROPERTY_POSIX_PRINT = 47 ;
const integer PROPERTY_POSIX_XDIGIT = 48 ;
const integer PROPERTY_CASED = 49 ;
const integer PROPERTY_CASE_IGNORABLE = 50 ;
const integer PROPERTY_CHANGES_WHEN_LOWERCASED = 51 ;
const integer PROPERTY_CHANGES_WHEN_UPPERCASED = 52 ;
const integer PROPERTY_CHANGES_WHEN_TITLECASED = 53 ;
const integer PROPERTY_CHANGES_WHEN_CASEFOLDED = 54 ;
const integer PROPERTY_CHANGES_WHEN_CASEMAPPED = 55 ;
const integer PROPERTY_CHANGES_WHEN_NFKC_CASEFOLDED = 56 ;
const integer PROPERTY_BINARY_LIMIT = 57 ;
const integer PROPERTY_BIDI_CLASS = 4096 ;
const integer PROPERTY_INT_START = 4096 ;
const integer PROPERTY_BLOCK = 4097 ;
const integer PROPERTY_CANONICAL_COMBINING_CLASS = 4098 ;
const integer PROPERTY_DECOMPOSITION_TYPE = 4099 ;
const integer PROPERTY_EAST_ASIAN_WIDTH = 4100 ;
const integer PROPERTY_GENERAL_CATEGORY = 4101 ;
const integer PROPERTY_JOINING_GROUP = 4102 ;
const integer PROPERTY_JOINING_TYPE = 4103 ;
const integer PROPERTY_LINE_BREAK = 4104 ;
const integer PROPERTY_NUMERIC_TYPE = 4105 ;
const integer PROPERTY_SCRIPT = 4106 ;
const integer PROPERTY_HANGUL_SYLLABLE_TYPE = 4107 ;
const integer PROPERTY_NFD_QUICK_CHECK = 4108 ;
const integer PROPERTY_NFKD_QUICK_CHECK = 4109 ;
const integer PROPERTY_NFC_QUICK_CHECK = 4110 ;
const integer PROPERTY_NFKC_QUICK_CHECK = 4111 ;
const integer PROPERTY_LEAD_CANONICAL_COMBINING_CLASS = 4112 ;
const integer PROPERTY_TRAIL_CANONICAL_COMBINING_CLASS = 4113 ;
const integer PROPERTY_GRAPHEME_CLUSTER_BREAK = 4114 ;
const integer PROPERTY_SENTENCE_BREAK = 4115 ;
const integer PROPERTY_WORD_BREAK = 4116 ;
const integer PROPERTY_BIDI_PAIRED_BRACKET_TYPE = 4117 ;
const integer PROPERTY_INT_LIMIT = 4118 ;
const integer PROPERTY_GENERAL_CATEGORY_MASK = 8192 ;
const integer PROPERTY_MASK_START = 8192 ;
const integer PROPERTY_MASK_LIMIT = 8193 ;
const integer PROPERTY_NUMERIC_VALUE = 12288 ;
const integer PROPERTY_DOUBLE_START = 12288 ;
const integer PROPERTY_DOUBLE_LIMIT = 12289 ;
const integer PROPERTY_AGE = 16384 ;
const integer PROPERTY_STRING_START = 16384 ;
const integer PROPERTY_BIDI_MIRRORING_GLYPH = 16385 ;
const integer PROPERTY_CASE_FOLDING = 16386 ;
const integer PROPERTY_ISO_COMMENT = 16387 ;
const integer PROPERTY_LOWERCASE_MAPPING = 16388 ;
const integer PROPERTY_NAME = 16389 ;
const integer PROPERTY_SIMPLE_CASE_FOLDING = 16390 ;
const integer PROPERTY_SIMPLE_LOWERCASE_MAPPING = 16391 ;
const integer PROPERTY_SIMPLE_TITLECASE_MAPPING = 16392 ;
const integer PROPERTY_SIMPLE_UPPERCASE_MAPPING = 16393 ;
const integer PROPERTY_TITLECASE_MAPPING = 16394 ;
const integer PROPERTY_UNICODE_1_NAME = 16395 ;
const integer PROPERTY_UPPERCASE_MAPPING = 16396 ;
const integer PROPERTY_BIDI_PAIRED_BRACKET = 16397 ;
const integer PROPERTY_STRING_LIMIT = 16398 ;
const integer PROPERTY_SCRIPT_EXTENSIONS = 28672 ;
const integer PROPERTY_OTHER_PROPERTY_START = 28672 ;
const integer PROPERTY_OTHER_PROPERTY_LIMIT = 28673 ;
const integer PROPERTY_INVALID_CODE = -1 ;
const integer CHAR_CATEGORY_UNASSIGNED = 0 ;
const integer CHAR_CATEGORY_GENERAL_OTHER_TYPES = 0 ;
const integer CHAR_CATEGORY_UPPERCASE_LETTER = 1 ;
const integer CHAR_CATEGORY_LOWERCASE_LETTER = 2 ;
const integer CHAR_CATEGORY_TITLECASE_LETTER = 3 ;
const integer CHAR_CATEGORY_MODIFIER_LETTER = 4 ;
const integer CHAR_CATEGORY_OTHER_LETTER = 5 ;
const integer CHAR_CATEGORY_NON_SPACING_MARK = 6 ;
const integer CHAR_CATEGORY_ENCLOSING_MARK = 7 ;
const integer CHAR_CATEGORY_COMBINING_SPACING_MARK = 8 ;
const integer CHAR_CATEGORY_DECIMAL_DIGIT_NUMBER = 9 ;
const integer CHAR_CATEGORY_LETTER_NUMBER = 10 ;
const integer CHAR_CATEGORY_OTHER_NUMBER = 11 ;
const integer CHAR_CATEGORY_SPACE_SEPARATOR = 12 ;
const integer CHAR_CATEGORY_LINE_SEPARATOR = 13 ;
const integer CHAR_CATEGORY_PARAGRAPH_SEPARATOR = 14 ;
const integer CHAR_CATEGORY_CONTROL_CHAR = 15 ;
const integer CHAR_CATEGORY_FORMAT_CHAR = 16 ;
const integer CHAR_CATEGORY_PRIVATE_USE_CHAR = 17 ;
const integer CHAR_CATEGORY_SURROGATE = 18 ;
const integer CHAR_CATEGORY_DASH_PUNCTUATION = 19 ;
const integer CHAR_CATEGORY_START_PUNCTUATION = 20 ;
const integer CHAR_CATEGORY_END_PUNCTUATION = 21 ;
const integer CHAR_CATEGORY_CONNECTOR_PUNCTUATION = 22 ;
const integer CHAR_CATEGORY_OTHER_PUNCTUATION = 23 ;
const integer CHAR_CATEGORY_MATH_SYMBOL = 24 ;
const integer CHAR_CATEGORY_CURRENCY_SYMBOL = 25 ;
const integer CHAR_CATEGORY_MODIFIER_SYMBOL = 26 ;
const integer CHAR_CATEGORY_OTHER_SYMBOL = 27 ;
const integer CHAR_CATEGORY_INITIAL_PUNCTUATION = 28 ;
const integer CHAR_CATEGORY_FINAL_PUNCTUATION = 29 ;
const integer CHAR_CATEGORY_CHAR_CATEGORY_COUNT = 30 ;
const integer CHAR_DIRECTION_LEFT_TO_RIGHT = 0 ;
const integer CHAR_DIRECTION_RIGHT_TO_LEFT = 1 ;
const integer CHAR_DIRECTION_EUROPEAN_NUMBER = 2 ;
const integer CHAR_DIRECTION_EUROPEAN_NUMBER_SEPARATOR = 3 ;
const integer CHAR_DIRECTION_EUROPEAN_NUMBER_TERMINATOR = 4 ;
const integer CHAR_DIRECTION_ARABIC_NUMBER = 5 ;
const integer CHAR_DIRECTION_COMMON_NUMBER_SEPARATOR = 6 ;
const integer CHAR_DIRECTION_BLOCK_SEPARATOR = 7 ;
const integer CHAR_DIRECTION_SEGMENT_SEPARATOR = 8 ;
const integer CHAR_DIRECTION_WHITE_SPACE_NEUTRAL = 9 ;
const integer CHAR_DIRECTION_OTHER_NEUTRAL = 10 ;
const integer CHAR_DIRECTION_LEFT_TO_RIGHT_EMBEDDING = 11 ;
const integer CHAR_DIRECTION_LEFT_TO_RIGHT_OVERRIDE = 12 ;
const integer CHAR_DIRECTION_RIGHT_TO_LEFT_ARABIC = 13 ;
const integer CHAR_DIRECTION_RIGHT_TO_LEFT_EMBEDDING = 14 ;
const integer CHAR_DIRECTION_RIGHT_TO_LEFT_OVERRIDE = 15 ;
const integer CHAR_DIRECTION_POP_DIRECTIONAL_FORMAT = 16 ;
const integer CHAR_DIRECTION_DIR_NON_SPACING_MARK = 17 ;
const integer CHAR_DIRECTION_BOUNDARY_NEUTRAL = 18 ;
const integer CHAR_DIRECTION_FIRST_STRONG_ISOLATE = 19 ;
const integer CHAR_DIRECTION_LEFT_TO_RIGHT_ISOLATE = 20 ;
const integer CHAR_DIRECTION_RIGHT_TO_LEFT_ISOLATE = 21 ;
const integer CHAR_DIRECTION_POP_DIRECTIONAL_ISOLATE = 22 ;
const integer CHAR_DIRECTION_CHAR_DIRECTION_COUNT = 23 ;
const integer BLOCK_CODE_NO_BLOCK = 0 ;
const integer BLOCK_CODE_BASIC_LATIN = 1 ;
const integer BLOCK_CODE_LATIN_1_SUPPLEMENT = 2 ;
const integer BLOCK_CODE_LATIN_EXTENDED_A = 3 ;
const integer BLOCK_CODE_LATIN_EXTENDED_B = 4 ;
const integer BLOCK_CODE_IPA_EXTENSIONS = 5 ;
const integer BLOCK_CODE_SPACING_MODIFIER_LETTERS = 6 ;
const integer BLOCK_CODE_COMBINING_DIACRITICAL_MARKS = 7 ;
const integer BLOCK_CODE_GREEK = 8 ;
const integer BLOCK_CODE_CYRILLIC = 9 ;
const integer BLOCK_CODE_ARMENIAN = 10 ;
const integer BLOCK_CODE_HEBREW = 11 ;
const integer BLOCK_CODE_ARABIC = 12 ;
const integer BLOCK_CODE_SYRIAC = 13 ;
const integer BLOCK_CODE_THAANA = 14 ;
const integer BLOCK_CODE_DEVANAGARI = 15 ;
const integer BLOCK_CODE_BENGALI = 16 ;
const integer BLOCK_CODE_GURMUKHI = 17 ;
const integer BLOCK_CODE_GUJARATI = 18 ;
const integer BLOCK_CODE_ORIYA = 19 ;
const integer BLOCK_CODE_TAMIL = 20 ;
const integer BLOCK_CODE_TELUGU = 21 ;
const integer BLOCK_CODE_KANNADA = 22 ;
const integer BLOCK_CODE_MALAYALAM = 23 ;
const integer BLOCK_CODE_SINHALA = 24 ;
const integer BLOCK_CODE_THAI = 25 ;
const integer BLOCK_CODE_LAO = 26 ;
const integer BLOCK_CODE_TIBETAN = 27 ;
const integer BLOCK_CODE_MYANMAR = 28 ;
const integer BLOCK_CODE_GEORGIAN = 29 ;
const integer BLOCK_CODE_HANGUL_JAMO = 30 ;
const integer BLOCK_CODE_ETHIOPIC = 31 ;
const integer BLOCK_CODE_CHEROKEE = 32 ;
const integer BLOCK_CODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS = 33 ;
const integer BLOCK_CODE_OGHAM = 34 ;
const integer BLOCK_CODE_RUNIC = 35 ;
const integer BLOCK_CODE_KHMER = 36 ;
const integer BLOCK_CODE_MONGOLIAN = 37 ;
const integer BLOCK_CODE_LATIN_EXTENDED_ADDITIONAL = 38 ;
const integer BLOCK_CODE_GREEK_EXTENDED = 39 ;
const integer BLOCK_CODE_GENERAL_PUNCTUATION = 40 ;
const integer BLOCK_CODE_SUPERSCRIPTS_AND_SUBSCRIPTS = 41 ;
const integer BLOCK_CODE_CURRENCY_SYMBOLS = 42 ;
const integer BLOCK_CODE_COMBINING_MARKS_FOR_SYMBOLS = 43 ;
const integer BLOCK_CODE_LETTERLIKE_SYMBOLS = 44 ;
const integer BLOCK_CODE_NUMBER_FORMS = 45 ;
const integer BLOCK_CODE_ARROWS = 46 ;
const integer BLOCK_CODE_MATHEMATICAL_OPERATORS = 47 ;
const integer BLOCK_CODE_MISCELLANEOUS_TECHNICAL = 48 ;
const integer BLOCK_CODE_CONTROL_PICTURES = 49 ;
const integer BLOCK_CODE_OPTICAL_CHARACTER_RECOGNITION = 50 ;
const integer BLOCK_CODE_ENCLOSED_ALPHANUMERICS = 51 ;
const integer BLOCK_CODE_BOX_DRAWING = 52 ;
const integer BLOCK_CODE_BLOCK_ELEMENTS = 53 ;
const integer BLOCK_CODE_GEOMETRIC_SHAPES = 54 ;
const integer BLOCK_CODE_MISCELLANEOUS_SYMBOLS = 55 ;
const integer BLOCK_CODE_DINGBATS = 56 ;
const integer BLOCK_CODE_BRAILLE_PATTERNS = 57 ;
const integer BLOCK_CODE_CJK_RADICALS_SUPPLEMENT = 58 ;
const integer BLOCK_CODE_KANGXI_RADICALS = 59 ;
const integer BLOCK_CODE_IDEOGRAPHIC_DESCRIPTION_CHARACTERS = 60 ;
const integer BLOCK_CODE_CJK_SYMBOLS_AND_PUNCTUATION = 61 ;
const integer BLOCK_CODE_HIRAGANA = 62 ;
const integer BLOCK_CODE_KATAKANA = 63 ;
const integer BLOCK_CODE_BOPOMOFO = 64 ;
const integer BLOCK_CODE_HANGUL_COMPATIBILITY_JAMO = 65 ;
const integer BLOCK_CODE_KANBUN = 66 ;
const integer BLOCK_CODE_BOPOMOFO_EXTENDED = 67 ;
const integer BLOCK_CODE_ENCLOSED_CJK_LETTERS_AND_MONTHS = 68 ;
const integer BLOCK_CODE_CJK_COMPATIBILITY = 69 ;
const integer BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A = 70 ;
const integer BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS = 71 ;
const integer BLOCK_CODE_YI_SYLLABLES = 72 ;
const integer BLOCK_CODE_YI_RADICALS = 73 ;
const integer BLOCK_CODE_HANGUL_SYLLABLES = 74 ;
const integer BLOCK_CODE_HIGH_SURROGATES = 75 ;
const integer BLOCK_CODE_HIGH_PRIVATE_USE_SURROGATES = 76 ;
const integer BLOCK_CODE_LOW_SURROGATES = 77 ;
const integer BLOCK_CODE_PRIVATE_USE_AREA = 78 ;
const integer BLOCK_CODE_PRIVATE_USE = 78 ;
const integer BLOCK_CODE_CJK_COMPATIBILITY_IDEOGRAPHS = 79 ;
const integer BLOCK_CODE_ALPHABETIC_PRESENTATION_FORMS = 80 ;
const integer BLOCK_CODE_ARABIC_PRESENTATION_FORMS_A = 81 ;
const integer BLOCK_CODE_COMBINING_HALF_MARKS = 82 ;
const integer BLOCK_CODE_CJK_COMPATIBILITY_FORMS = 83 ;
const integer BLOCK_CODE_SMALL_FORM_VARIANTS = 84 ;
const integer BLOCK_CODE_ARABIC_PRESENTATION_FORMS_B = 85 ;
const integer BLOCK_CODE_SPECIALS = 86 ;
const integer BLOCK_CODE_HALFWIDTH_AND_FULLWIDTH_FORMS = 87 ;
const integer BLOCK_CODE_OLD_ITALIC = 88 ;
const integer BLOCK_CODE_GOTHIC = 89 ;
const integer BLOCK_CODE_DESERET = 90 ;
const integer BLOCK_CODE_BYZANTINE_MUSICAL_SYMBOLS = 91 ;
const integer BLOCK_CODE_MUSICAL_SYMBOLS = 92 ;
const integer BLOCK_CODE_MATHEMATICAL_ALPHANUMERIC_SYMBOLS = 93 ;
const integer BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B = 94 ;
const integer BLOCK_CODE_CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT = 95 ;
const integer BLOCK_CODE_TAGS = 96 ;
const integer BLOCK_CODE_CYRILLIC_SUPPLEMENT = 97 ;
const integer BLOCK_CODE_CYRILLIC_SUPPLEMENTARY = 97 ;
const integer BLOCK_CODE_TAGALOG = 98 ;
const integer BLOCK_CODE_HANUNOO = 99 ;
const integer BLOCK_CODE_BUHID = 100 ;
const integer BLOCK_CODE_TAGBANWA = 101 ;
const integer BLOCK_CODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A = 102 ;
const integer BLOCK_CODE_SUPPLEMENTAL_ARROWS_A = 103 ;
const integer BLOCK_CODE_SUPPLEMENTAL_ARROWS_B = 104 ;
const integer BLOCK_CODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B = 105 ;
const integer BLOCK_CODE_SUPPLEMENTAL_MATHEMATICAL_OPERATORS = 106 ;
const integer BLOCK_CODE_KATAKANA_PHONETIC_EXTENSIONS = 107 ;
const integer BLOCK_CODE_VARIATION_SELECTORS = 108 ;
const integer BLOCK_CODE_SUPPLEMENTARY_PRIVATE_USE_AREA_A = 109 ;
const integer BLOCK_CODE_SUPPLEMENTARY_PRIVATE_USE_AREA_B = 110 ;
const integer BLOCK_CODE_LIMBU = 111 ;
const integer BLOCK_CODE_TAI_LE = 112 ;
const integer BLOCK_CODE_KHMER_SYMBOLS = 113 ;
const integer BLOCK_CODE_PHONETIC_EXTENSIONS = 114 ;
const integer BLOCK_CODE_MISCELLANEOUS_SYMBOLS_AND_ARROWS = 115 ;
const integer BLOCK_CODE_YIJING_HEXAGRAM_SYMBOLS = 116 ;
const integer BLOCK_CODE_LINEAR_B_SYLLABARY = 117 ;
const integer BLOCK_CODE_LINEAR_B_IDEOGRAMS = 118 ;
const integer BLOCK_CODE_AEGEAN_NUMBERS = 119 ;
const integer BLOCK_CODE_UGARITIC = 120 ;
const integer BLOCK_CODE_SHAVIAN = 121 ;
const integer BLOCK_CODE_OSMANYA = 122 ;
const integer BLOCK_CODE_CYPRIOT_SYLLABARY = 123 ;
const integer BLOCK_CODE_TAI_XUAN_JING_SYMBOLS = 124 ;
const integer BLOCK_CODE_VARIATION_SELECTORS_SUPPLEMENT = 125 ;
const integer BLOCK_CODE_ANCIENT_GREEK_MUSICAL_NOTATION = 126 ;
const integer BLOCK_CODE_ANCIENT_GREEK_NUMBERS = 127 ;
const integer BLOCK_CODE_ARABIC_SUPPLEMENT = 128 ;
const integer BLOCK_CODE_BUGINESE = 129 ;
const integer BLOCK_CODE_CJK_STROKES = 130 ;
const integer BLOCK_CODE_COMBINING_DIACRITICAL_MARKS_SUPPLEMENT = 131 ;
const integer BLOCK_CODE_COPTIC = 132 ;
const integer BLOCK_CODE_ETHIOPIC_EXTENDED = 133 ;
const integer BLOCK_CODE_ETHIOPIC_SUPPLEMENT = 134 ;
const integer BLOCK_CODE_GEORGIAN_SUPPLEMENT = 135 ;
const integer BLOCK_CODE_GLAGOLITIC = 136 ;
const integer BLOCK_CODE_KHAROSHTHI = 137 ;
const integer BLOCK_CODE_MODIFIER_TONE_LETTERS = 138 ;
const integer BLOCK_CODE_NEW_TAI_LUE = 139 ;
const integer BLOCK_CODE_OLD_PERSIAN = 140 ;
const integer BLOCK_CODE_PHONETIC_EXTENSIONS_SUPPLEMENT = 141 ;
const integer BLOCK_CODE_SUPPLEMENTAL_PUNCTUATION = 142 ;
const integer BLOCK_CODE_SYLOTI_NAGRI = 143 ;
const integer BLOCK_CODE_TIFINAGH = 144 ;
const integer BLOCK_CODE_VERTICAL_FORMS = 145 ;
const integer BLOCK_CODE_NKO = 146 ;
const integer BLOCK_CODE_BALINESE = 147 ;
const integer BLOCK_CODE_LATIN_EXTENDED_C = 148 ;
const integer BLOCK_CODE_LATIN_EXTENDED_D = 149 ;
const integer BLOCK_CODE_PHAGS_PA = 150 ;
const integer BLOCK_CODE_PHOENICIAN = 151 ;
const integer BLOCK_CODE_CUNEIFORM = 152 ;
const integer BLOCK_CODE_CUNEIFORM_NUMBERS_AND_PUNCTUATION = 153 ;
const integer BLOCK_CODE_COUNTING_ROD_NUMERALS = 154 ;
const integer BLOCK_CODE_SUNDANESE = 155 ;
const integer BLOCK_CODE_LEPCHA = 156 ;
const integer BLOCK_CODE_OL_CHIKI = 157 ;
const integer BLOCK_CODE_CYRILLIC_EXTENDED_A = 158 ;
const integer BLOCK_CODE_VAI = 159 ;
const integer BLOCK_CODE_CYRILLIC_EXTENDED_B = 160 ;
const integer BLOCK_CODE_SAURASHTRA = 161 ;
const integer BLOCK_CODE_KAYAH_LI = 162 ;
const integer BLOCK_CODE_REJANG = 163 ;
const integer BLOCK_CODE_CHAM = 164 ;
const integer BLOCK_CODE_ANCIENT_SYMBOLS = 165 ;
const integer BLOCK_CODE_PHAISTOS_DISC = 166 ;
const integer BLOCK_CODE_LYCIAN = 167 ;
const integer BLOCK_CODE_CARIAN = 168 ;
const integer BLOCK_CODE_LYDIAN = 169 ;
const integer BLOCK_CODE_MAHJONG_TILES = 170 ;
const integer BLOCK_CODE_DOMINO_TILES = 171 ;
const integer BLOCK_CODE_SAMARITAN = 172 ;
const integer BLOCK_CODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_EXTENDED = 173 ;
const integer BLOCK_CODE_TAI_THAM = 174 ;
const integer BLOCK_CODE_VEDIC_EXTENSIONS = 175 ;
const integer BLOCK_CODE_LISU = 176 ;
const integer BLOCK_CODE_BAMUM = 177 ;
const integer BLOCK_CODE_COMMON_INDIC_NUMBER_FORMS = 178 ;
const integer BLOCK_CODE_DEVANAGARI_EXTENDED = 179 ;
const integer BLOCK_CODE_HANGUL_JAMO_EXTENDED_A = 180 ;
const integer BLOCK_CODE_JAVANESE = 181 ;
const integer BLOCK_CODE_MYANMAR_EXTENDED_A = 182 ;
const integer BLOCK_CODE_TAI_VIET = 183 ;
const integer BLOCK_CODE_MEETEI_MAYEK = 184 ;
const integer BLOCK_CODE_HANGUL_JAMO_EXTENDED_B = 185 ;
const integer BLOCK_CODE_IMPERIAL_ARAMAIC = 186 ;
const integer BLOCK_CODE_OLD_SOUTH_ARABIAN = 187 ;
const integer BLOCK_CODE_AVESTAN = 188 ;
const integer BLOCK_CODE_INSCRIPTIONAL_PARTHIAN = 189 ;
const integer BLOCK_CODE_INSCRIPTIONAL_PAHLAVI = 190 ;
const integer BLOCK_CODE_OLD_TURKIC = 191 ;
const integer BLOCK_CODE_RUMI_NUMERAL_SYMBOLS = 192 ;
const integer BLOCK_CODE_KAITHI = 193 ;
const integer BLOCK_CODE_EGYPTIAN_HIEROGLYPHS = 194 ;
const integer BLOCK_CODE_ENCLOSED_ALPHANUMERIC_SUPPLEMENT = 195 ;
const integer BLOCK_CODE_ENCLOSED_IDEOGRAPHIC_SUPPLEMENT = 196 ;
const integer BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_C = 197 ;
const integer BLOCK_CODE_MANDAIC = 198 ;
const integer BLOCK_CODE_BATAK = 199 ;
const integer BLOCK_CODE_ETHIOPIC_EXTENDED_A = 200 ;
const integer BLOCK_CODE_BRAHMI = 201 ;
const integer BLOCK_CODE_BAMUM_SUPPLEMENT = 202 ;
const integer BLOCK_CODE_KANA_SUPPLEMENT = 203 ;
const integer BLOCK_CODE_PLAYING_CARDS = 204 ;
const integer BLOCK_CODE_MISCELLANEOUS_SYMBOLS_AND_PICTOGRAPHS = 205 ;
const integer BLOCK_CODE_EMOTICONS = 206 ;
const integer BLOCK_CODE_TRANSPORT_AND_MAP_SYMBOLS = 207 ;
const integer BLOCK_CODE_ALCHEMICAL_SYMBOLS = 208 ;
const integer BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_D = 209 ;
const integer BLOCK_CODE_ARABIC_EXTENDED_A = 210 ;
const integer BLOCK_CODE_ARABIC_MATHEMATICAL_ALPHABETIC_SYMBOLS = 211 ;
const integer BLOCK_CODE_CHAKMA = 212 ;
const integer BLOCK_CODE_MEETEI_MAYEK_EXTENSIONS = 213 ;
const integer BLOCK_CODE_MEROITIC_CURSIVE = 214 ;
const integer BLOCK_CODE_MEROITIC_HIEROGLYPHS = 215 ;
const integer BLOCK_CODE_MIAO = 216 ;
const integer BLOCK_CODE_SHARADA = 217 ;
const integer BLOCK_CODE_SORA_SOMPENG = 218 ;
const integer BLOCK_CODE_SUNDANESE_SUPPLEMENT = 219 ;
const integer BLOCK_CODE_TAKRI = 220 ;
const integer BLOCK_CODE_COUNT = 221 ;
const integer BLOCK_CODE_INVALID_CODE = -1 ;
const integer BPT_NONE = 0 ;
const integer BPT_OPEN = 1 ;
const integer BPT_CLOSE = 2 ;
const integer BPT_COUNT = 3 ;
const integer EA_NEUTRAL = 0 ;
const integer EA_AMBIGUOUS = 1 ;
const integer EA_HALFWIDTH = 2 ;
const integer EA_FULLWIDTH = 3 ;
const integer EA_NARROW = 4 ;
const integer EA_WIDE = 5 ;
const integer EA_COUNT = 6 ;
const integer UNICODE_CHAR_NAME = 0 ;
const integer UNICODE_10_CHAR_NAME = 1 ;
const integer EXTENDED_CHAR_NAME = 2 ;
const integer CHAR_NAME_ALIAS = 3 ;
const integer CHAR_NAME_CHOICE_COUNT = 4 ;
const integer SHORT_PROPERTY_NAME = 0 ;
const integer LONG_PROPERTY_NAME = 1 ;
const integer PROPERTY_NAME_CHOICE_COUNT = 2 ;
const integer DT_NONE = 0 ;
const integer DT_CANONICAL = 1 ;
const integer DT_COMPAT = 2 ;
const integer DT_CIRCLE = 3 ;
const integer DT_FINAL = 4 ;
const integer DT_FONT = 5 ;
const integer DT_FRACTION = 6 ;
const integer DT_INITIAL = 7 ;
const integer DT_ISOLATED = 8 ;
const integer DT_MEDIAL = 9 ;
const integer DT_NARROW = 10 ;
const integer DT_NOBREAK = 11 ;
const integer DT_SMALL = 12 ;
const integer DT_SQUARE = 13 ;
const integer DT_SUB = 14 ;
const integer DT_SUPER = 15 ;
const integer DT_VERTICAL = 16 ;
const integer DT_WIDE = 17 ;
const integer DT_COUNT = 18 ;
const integer JT_NON_JOINING = 0 ;
const integer JT_JOIN_CAUSING = 1 ;
const integer JT_DUAL_JOINING = 2 ;
const integer JT_LEFT_JOINING = 3 ;
const integer JT_RIGHT_JOINING = 4 ;
const integer JT_TRANSPARENT = 5 ;
const integer JT_COUNT = 6 ;
const integer JG_NO_JOINING_GROUP = 0 ;
const integer JG_AIN = 1 ;
const integer JG_ALAPH = 2 ;
const integer JG_ALEF = 3 ;
const integer JG_BEH = 4 ;
const integer JG_BETH = 5 ;
const integer JG_DAL = 6 ;
const integer JG_DALATH_RISH = 7 ;
const integer JG_E = 8 ;
const integer JG_FEH = 9 ;
const integer JG_FINAL_SEMKATH = 10 ;
const integer JG_GAF = 11 ;
const integer JG_GAMAL = 12 ;
const integer JG_HAH = 13 ;
const integer JG_TEH_MARBUTA_GOAL = 14 ;
const integer JG_HAMZA_ON_HEH_GOAL = 14 ;
const integer JG_HE = 15 ;
const integer JG_HEH = 16 ;
const integer JG_HEH_GOAL = 17 ;
const integer JG_HETH = 18 ;
const integer JG_KAF = 19 ;
const integer JG_KAPH = 20 ;
const integer JG_KNOTTED_HEH = 21 ;
const integer JG_LAM = 22 ;
const integer JG_LAMADH = 23 ;
const integer JG_MEEM = 24 ;
const integer JG_MIM = 25 ;
const integer JG_NOON = 26 ;
const integer JG_NUN = 27 ;
const integer JG_PE = 28 ;
const integer JG_QAF = 29 ;
const integer JG_QAPH = 30 ;
const integer JG_REH = 31 ;
const integer JG_REVERSED_PE = 32 ;
const integer JG_SAD = 33 ;
const integer JG_SADHE = 34 ;
const integer JG_SEEN = 35 ;
const integer JG_SEMKATH = 36 ;
const integer JG_SHIN = 37 ;
const integer JG_SWASH_KAF = 38 ;
const integer JG_SYRIAC_WAW = 39 ;
const integer JG_TAH = 40 ;
const integer JG_TAW = 41 ;
const integer JG_TEH_MARBUTA = 42 ;
const integer JG_TETH = 43 ;
const integer JG_WAW = 44 ;
const integer JG_YEH = 45 ;
const integer JG_YEH_BARREE = 46 ;
const integer JG_YEH_WITH_TAIL = 47 ;
const integer JG_YUDH = 48 ;
const integer JG_YUDH_HE = 49 ;
const integer JG_ZAIN = 50 ;
const integer JG_FE = 51 ;
const integer JG_KHAPH = 52 ;
const integer JG_ZHAIN = 53 ;
const integer JG_BURUSHASKI_YEH_BARREE = 54 ;
const integer JG_FARSI_YEH = 55 ;
const integer JG_NYA = 56 ;
const integer JG_ROHINGYA_YEH = 57 ;
const integer JG_COUNT = 58 ;
const integer GCB_OTHER = 0 ;
const integer GCB_CONTROL = 1 ;
const integer GCB_CR = 2 ;
const integer GCB_EXTEND = 3 ;
const integer GCB_L = 4 ;
const integer GCB_LF = 5 ;
const integer GCB_LV = 6 ;
const integer GCB_LVT = 7 ;
const integer GCB_T = 8 ;
const integer GCB_V = 9 ;
const integer GCB_SPACING_MARK = 10 ;
const integer GCB_PREPEND = 11 ;
const integer GCB_REGIONAL_INDICATOR = 12 ;
const integer GCB_COUNT = 13 ;
const integer WB_OTHER = 0 ;
const integer WB_ALETTER = 1 ;
const integer WB_FORMAT = 2 ;
const integer WB_KATAKANA = 3 ;
const integer WB_MIDLETTER = 4 ;
const integer WB_MIDNUM = 5 ;
const integer WB_NUMERIC = 6 ;
const integer WB_EXTENDNUMLET = 7 ;
const integer WB_CR = 8 ;
const integer WB_EXTEND = 9 ;
const integer WB_LF = 10 ;
const integer WB_MIDNUMLET = 11 ;
const integer WB_NEWLINE = 12 ;
const integer WB_REGIONAL_INDICATOR = 13 ;
const integer WB_HEBREW_LETTER = 14 ;
const integer WB_SINGLE_QUOTE = 15 ;
const integer WB_DOUBLE_QUOTE = 16 ;
const integer WB_COUNT = 17 ;
const integer SB_OTHER = 0 ;
const integer SB_ATERM = 1 ;
const integer SB_CLOSE = 2 ;
const integer SB_FORMAT = 3 ;
const integer SB_LOWER = 4 ;
const integer SB_NUMERIC = 5 ;
const integer SB_OLETTER = 6 ;
const integer SB_SEP = 7 ;
const integer SB_SP = 8 ;
const integer SB_STERM = 9 ;
const integer SB_UPPER = 10 ;
const integer SB_CR = 11 ;
const integer SB_EXTEND = 12 ;
const integer SB_LF = 13 ;
const integer SB_SCONTINUE = 14 ;
const integer SB_COUNT = 15 ;
const integer LB_UNKNOWN = 0 ;
const integer LB_AMBIGUOUS = 1 ;
const integer LB_ALPHABETIC = 2 ;
const integer LB_BREAK_BOTH = 3 ;
const integer LB_BREAK_AFTER = 4 ;
const integer LB_BREAK_BEFORE = 5 ;
const integer LB_MANDATORY_BREAK = 6 ;
const integer LB_CONTINGENT_BREAK = 7 ;
const integer LB_CLOSE_PUNCTUATION = 8 ;
const integer LB_COMBINING_MARK = 9 ;
const integer LB_CARRIAGE_RETURN = 10 ;
const integer LB_EXCLAMATION = 11 ;
const integer LB_GLUE = 12 ;
const integer LB_HYPHEN = 13 ;
const integer LB_IDEOGRAPHIC = 14 ;
const integer LB_INSEPARABLE = 15 ;
const integer LB_INSEPERABLE = 15 ;
const integer LB_INFIX_NUMERIC = 16 ;
const integer LB_LINE_FEED = 17 ;
const integer LB_NONSTARTER = 18 ;
const integer LB_NUMERIC = 19 ;
const integer LB_OPEN_PUNCTUATION = 20 ;
const integer LB_POSTFIX_NUMERIC = 21 ;
const integer LB_PREFIX_NUMERIC = 22 ;
const integer LB_QUOTATION = 23 ;
const integer LB_COMPLEX_CONTEXT = 24 ;
const integer LB_SURROGATE = 25 ;
const integer LB_SPACE = 26 ;
const integer LB_BREAK_SYMBOLS = 27 ;
const integer LB_ZWSPACE = 28 ;
const integer LB_NEXT_LINE = 29 ;
const integer LB_WORD_JOINER = 30 ;
const integer LB_H2 = 31 ;
const integer LB_H3 = 32 ;
const integer LB_JL = 33 ;
const integer LB_JT = 34 ;
const integer LB_JV = 35 ;
const integer LB_CLOSE_PARENTHESIS = 36 ;
const integer LB_CONDITIONAL_JAPANESE_STARTER = 37 ;
const integer LB_HEBREW_LETTER = 38 ;
const integer LB_REGIONAL_INDICATOR = 39 ;
const integer LB_COUNT = 40 ;
const integer NT_NONE = 0 ;
const integer NT_DECIMAL = 1 ;
const integer NT_DIGIT = 2 ;
const integer NT_NUMERIC = 3 ;
const integer NT_COUNT = 4 ;
const integer HST_NOT_APPLICABLE = 0 ;
const integer HST_LEADING_JAMO = 1 ;
const integer HST_VOWEL_JAMO = 2 ;
const integer HST_TRAILING_JAMO = 3 ;
const integer HST_LV_SYLLABLE = 4 ;
const integer HST_LVT_SYLLABLE = 5 ;
const integer HST_COUNT = 6 ;
/* 方法 */
public static charAge ( mixed $codepoint ) : array
public static charDigitValue ( mixed $codepoint ) : int
public static charDirection ( mixed $codepoint ) : int
public static charFromName ( string $characterName [, int $nameChoice = IntlChar::UNICODE_CHAR_NAME ] ) : int
public static charMirror ( mixed $codepoint ) : mixed
public static charName ( mixed $codepoint [, int $nameChoice = IntlChar::UNICODE_CHAR_NAME ] ) : string
public static charType ( mixed $codepoint ) : int
public static chr ( mixed $codepoint ) : string
public static digit ( string $codepoint [, int $radix = 10 ] ) : int
public static enumCharNames ( mixed $start , mixed $limit , callable $callback [, int $nameChoice = IntlChar::UNICODE_CHAR_NAME ] ) : void
public static enumCharTypes ( callable $callback ) : void
public static foldCase ( mixed $codepoint [, int $options = IntlChar::FOLD_CASE_DEFAULT ] ) : mixed
public static forDigit ( int $digit [, int $radix = 10 ] ) : int
public static getBidiPairedBracket ( mixed $codepoint ) : mixed
public static getBlockCode ( mixed $codepoint ) : int
public static getCombiningClass ( mixed $codepoint ) : int
public static getFC_NFKC_Closure ( mixed $codepoint ) : string
public static getIntPropertyMaxValue ( int $property ) : int
public static getIntPropertyMinValue ( int $property ) : int
public static getIntPropertyValue ( mixed $codepoint , int $property ) : int
public static getNumericValue ( mixed $codepoint ) : float
public static getPropertyEnum ( string $alias ) : int
public static getPropertyName ( int $property [, int $nameChoice = IntlChar::LONG_PROPERTY_NAME ] ) : string
public static getPropertyValueEnum ( int $property , string $name ) : int
public static getPropertyValueName ( int $property , int $value [, int $nameChoice = IntlChar::LONG_PROPERTY_NAME ] ) : string
public static getUnicodeVersion ( void ) : array
public static hasBinaryProperty ( mixed $codepoint , int $property ) : bool
public static isalnum ( mixed $codepoint ) : bool
public static isalpha ( mixed $codepoint ) : bool
public static isbase ( mixed $codepoint ) : bool
public static isblank ( mixed $codepoint ) : bool
public static iscntrl ( mixed $codepoint ) : bool
public static isdefined ( mixed $codepoint ) : bool
public static isdigit ( mixed $codepoint ) : bool
public static isgraph ( mixed $codepoint ) : bool
public static isIDIgnorable ( mixed $codepoint ) : bool
public static isIDPart ( mixed $codepoint ) : bool
public static isIDStart ( mixed $codepoint ) : bool
public static isISOControl ( mixed $codepoint ) : bool
public static isJavaIDPart ( mixed $codepoint ) : bool
public static isJavaIDStart ( mixed $codepoint ) : bool
public static isJavaSpaceChar ( mixed $codepoint ) : bool
public static islower ( mixed $codepoint ) : bool
public static isMirrored ( mixed $codepoint ) : bool
public static isprint ( mixed $codepoint ) : bool
public static ispunct ( mixed $codepoint ) : bool
public static isspace ( mixed $codepoint ) : bool
public static istitle ( mixed $codepoint ) : bool
public static isUAlphabetic ( mixed $codepoint ) : bool
public static isULowercase ( mixed $codepoint ) : bool
public static isupper ( mixed $codepoint ) : bool
public static isUUppercase ( mixed $codepoint ) : bool
public static isUWhiteSpace ( mixed $codepoint ) : bool
public static isWhitespace ( mixed $codepoint ) : bool
public static isxdigit ( mixed $codepoint ) : bool
public static ord ( mixed $character ) : int
public static tolower ( mixed $codepoint ) : mixed
public static totitle ( mixed $codepoint ) : mixed
public static toupper ( mixed $codepoint ) : mixed
}