PHP | IntlChar charType() Function Last Updated : 27 Aug, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report The IntlChar::charType() function is an inbuilt function in PHP which is used to get the general category value for a code point. This function returns the general category value for the code point. Syntax: int IntlChar::charType ( $codepoint ) Parameters: This function accepts a single parameter $codepoint which is mandatory. The $codepoint value is an integer values or character, which is encoded as a UTF-8 string. Return Value: This function returns the general category content which are listed below: IntlChar::CHAR_CATEGORY_UNASSIGNED IntlChar::CHAR_CATEGORY_GENERAL_OTHER_TYPES IntlChar::CHAR_CATEGORY_UPPERCASE_LETTER IntlChar::CHAR_CATEGORY_LOWERCASE_LETTER IntlChar::CHAR_CATEGORY_TITLECASE_LETTER IntlChar::CHAR_CATEGORY_MODIFIER_LETTER IntlChar::CHAR_CATEGORY_OTHER_LETTER IntlChar::CHAR_CATEGORY_NON_SPACING_MARK IntlChar::CHAR_CATEGORY_ENCLOSING_MARK IntlChar::CHAR_CATEGORY_COMBINING_SPACING_MARK IntlChar::CHAR_CATEGORY_DECIMAL_DIGIT_NUMBER IntlChar::CHAR_CATEGORY_LETTER_NUMBER IntlChar::CHAR_CATEGORY_OTHER_NUMBER IntlChar::CHAR_CATEGORY_SPACE_SEPARATOR IntlChar::CHAR_CATEGORY_LINE_SEPARATOR IntlChar::CHAR_CATEGORY_PARAGRAPH_SEPARATOR IntlChar::CHAR_CATEGORY_CONTROL_CHAR IntlChar::CHAR_CATEGORY_FORMAT_CHAR IntlChar::CHAR_CATEGORY_PRIVATE_USE_CHAR IntlChar::CHAR_CATEGORY_SURROGATE IntlChar::CHAR_CATEGORY_DASH_PUNCTUATION IntlChar::CHAR_CATEGORY_START_PUNCTUATION IntlChar::CHAR_CATEGORY_END_PUNCTUATION IntlChar::CHAR_CATEGORY_CONNECTOR_PUNCTUATION IntlChar::CHAR_CATEGORY_OTHER_PUNCTUATION IntlChar::CHAR_CATEGORY_MATH_SYMBOL IntlChar::CHAR_CATEGORY_CURRENCY_SYMBOL IntlChar::CHAR_CATEGORY_MODIFIER_SYMBOL IntlChar::CHAR_CATEGORY_OTHER_SYMBOL IntlChar::CHAR_CATEGORY_INITIAL_PUNCTUATION IntlChar::CHAR_CATEGORY_FINAL_PUNCTUATION IntlChar::CHAR_CATEGORY_CHAR_CATEGORY_COUNT Below programs illustrate the IntlChar::charType() function in PHP: Program 1: php <?php // PHP code to illustrate IntlChar::charType() // function // Input data is character type var_dump(IntlChar::charType("A") === IntlChar::CHAR_CATEGORY_UPPERCASE_LETTER); // Input data is character type var_dump(IntlChar::charType(".") === IntlChar::CHAR_CATEGORY_OTHER_PUNCTUATION); // Input data is character type var_dump(IntlChar::charType("\t") === IntlChar::CHAR_CATEGORY_CONTROL_CHAR); // Input data is unicode character var_dump(IntlChar::charType("\u{2603}") === IntlChar::CHAR_CATEGORY_OTHER_SYMBOL); // Input data is string type var_dump(IntlChar::charType("ABC") === IntlChar::CHAR_CATEGORY_OTHER_PUNCTUATION); // Input data is character type var_dump(IntlChar::charType("\n") === IntlChar::CHAR_CATEGORY_CONTROL_CHAR); ?> Output: bool(true) bool(true) bool(true) bool(true) bool(false) bool(true) Program 2: php <?php // PHP code to illustrate IntlChar::charType() // function // Input data is character type var_dump(IntlChar::charType("A")); // Input data is character type var_dump(IntlChar::charType(".")); // Input data is character type var_dump(IntlChar::charType("\t")); // Input data is unicode character var_dump(IntlChar::charType("\u{2603}")); // Input data is string type var_dump(IntlChar::charType("ABC")); // Input data is character type var_dump(IntlChar::charType("\n")); ?> Output: int(1) int(23) int(15) int(27) NULL int(15) Related Articles: PHP | IntlChar::charDigitValue() Function PHP | IntlChar isMirrored() Function PHP | IntlChar::isspace() Function Reference: http://php.net/manual/en/intlchar.chartype.php Comment More infoAdvertise with us Next Article PHP | IntlChar::charAge() Function V vijay_raj Follow Improve Article Tags : Misc Web Technologies PHP PHP-function PHP-Intl +1 More Practice Tags : Misc Similar Reads PHP | IntlChar enumCharTypes() Function The IntlChar::enumCharTypes() function is an inbuilt function in PHP which is used to give a catalog of all the code points with their Unicode general categories. 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