The IntlChar getCombiningClass() function is used to get the combining class of the value val.Syntaxint IntlChar::getCombiningClass (val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar getCombiningClass() function returns the combining class of the value val.ExampleThe following is an example −OutputThe following is the output −int(0) NULLRead More

The IntlChar getFC_NFKC_Closure() function is used to get the FC_NFKC_Closure property for the value val.SyntaxIntlChar::getFC_NFKC_Closure(val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar getFC_NFKC_Closure()function returns the FC_NFKC_Closure property string for the entered value val.ExampleThe following is an example −OutputThe following is the output −NULL string(0) "" NULL ... Read More

The IntlChar getBlockCode() function is used to get the Unicode allocation block containing the value val.SyntaxIntlChar::getBlockCode (val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar getBlockCode()function returns the block value for val. The following is the listing −IntlChar::BLOCK_CODE_BASIC_LATINIntlChar::BLOCK_CODE_GREEKIntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLSExampleThe following is an example −OutputThe following is the output ... Read More

The IntlChar isdefined() function checks whether the entered value is defined or not.Syntaxbool IntlChar::isdefined (val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar isdefined() function returns TRUE if val is a defined character.ExampleThe following is an example −OutputThe following is the output −bool(true) bool(true) NULL NULLRead More

The IntlChar charDirection() function is used to display the the bidirectional category value for the entered value.Syntaxint IntlChar::charDirection(val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar charDirection() function returns the following bidirectional category value −IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHTIntlChar::CHAR_DIRECTION_RIGHT_TO_LEFTIntlChar::CHAR_DIRECTION_EUROPEAN_NUMBERIntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_SEPARATORIntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_TERMINATORIntlChar::CHAR_DIRECTION_ARABIC_NUMBERIntlChar::CHAR_DIRECTION_COMMON_NUMBER_SEPARATORIntlChar::CHAR_DIRECTION_BLOCK_SEPARATORIntlChar::CHAR_DIRECTION_SEGMENT_SEPARATORIntlChar::CHAR_DIRECTION_WHITE_SPACE_NEUTRALIntlChar::CHAR_DIRECTION_OTHER_NEUTRALIntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_EMBEDDINGIntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_OVERRIDEIntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_ARABICIntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_EMBEDDINGIntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_OVERRIDEIntlChar::CHAR_DIRECTION_POP_DIRECTIONAL_FORMATIntlChar::CHAR_DIRECTION_DIR_NON_SPACING_MARKIntlChar::CHAR_DIRECTION_BOUNDARY_NEUTRALIntlChar::CHAR_DIRECTION_FIRST_STRONG_ISOLATEIntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_ISOLATEIntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_ISOLATEIntlChar::CHAR_DIRECTION_POP_DIRECTIONAL_ISOLATEIntlChar::CHAR_DIRECTION_CHAR_DIRECTION_COUNTExampleThe following is an example −OutputThe following is the output −int(3) int(10) NULL ... Read More

The IntlChar toupper()function converts the character into Unicode character uppercase.SyntaxIntlChar::toupper (val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar toupper()function returns the converted uppercase character. If the character is already in uppercase, the same character is returned.ExampleThe following is an example −OutputThe following is the output −string(1) ... Read More

The IntlChar isgraph()function checks that the entered value is a graphic character or not.Syntaxbool IntlChar::isgraph (val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar isgraph() function returns TRUE of val is a graphic character.ExampleThe following is an example −OutputThe following is the output −bool(true) bool(false) bool(false) bool(true)Read More

TheIntlChar::isblank() function checks whether the entered value isblank or horizontal space character.SyntaxIntlChar::isblank (val)Parametersval − An integer or character encoded as a UTF-8 string.ReturnThe IntlChar::isblank() function returns TRUE if the entered value isblank or horizontal space character.ExampleThe following is an example −OutputThe following is the output −bool(true) NULL bool(false) bool(false)Read More

The IntlChar::isupper()function check whether the given input character is an uppercase character or not.Syntaxbool IntlChar::isupper(val)Parametersval − A character encoded as a UTF-8 string.ReturnThe IntlChar::isupper()function returns TRUE if the entered value is an uppercase character.ExampleThe following is an example −OutputThe following is the output −bool(false) bool(true)Read More

The IntlChar::isWhitespace() function checks whether the given input character is a WhiteSpace character or not.SyntaxIntlChar::isWhitespace(val)Parametersval − A character or integer value encoded as a UTF-8 string.ReturnThe IntlChar::isWhitespace()function returns TRUE if val is a WhiteSpace character.ExampleThe following is an example −OutputThe following is the output −bool(false) bool(true) NULLRead More