PHP | IntlChar::isJavaSpaceChar() Function Last Updated : 23 Apr, 2021 Comments Improve Suggest changes Like Article Like Report The IntlChar::isJavaSpaceChar() function is an inbuilt function in PHP which is used to check whether the input character code point is a space character or not according to Java. Its value is True for characters with general category "Z" (Separators), which does not include control character.Syntax: bool IntlChar::isJavaSpaceChar( $codepoint ) Parameters: This function accepts a single parameter $codepoint which is mandatory. The input parameter $codepoint is a character or integer value, which is encoded as a UTF-8 string.Return Value: Returns True, if $codepoint is space character according to java, otherwise return False.Below programs illustrate the IntlChar::isJavaSpaceChar() Function in PHP:Program 1: php <?php // PHP function to illustrate the // use of IntlChar::isJavaSpaceChar() // Input control character codepoint value var_dump(IntlChar::isJavaSpaceChar("\n")); // Input control character codepoint value var_dump(IntlChar::isJavaSpaceChar("\r")); // Input string codepoint value with // Capital and small letter var_dump(IntlChar::isJavaSpaceChar("V")); // Input int char an identifier // of codepoint value var_dump(IntlChar::isJavaSpaceChar("\u{00A0}")); // Input symbolic space codepoint value var_dump(IntlChar::isJavaSpaceChar(" ")); // Input symbolic codepoint value var_dump(IntlChar::isJavaSpaceChar(" ^ ")); // Input string codepoint value var_dump(IntlChar::isJavaSpaceChar("Bug")); // Input int codepoint value var_dump(IntlChar::isJavaSpaceChar("3 ")); ?> Output: bool(false) bool(false) bool(false) bool(true) bool(true) NULL NULL NULL Program 2: php <?php // PHP function to illustrate the // use of IntlChar::isJavaSpaceChar() // Declare an array with // different codepoint value $arr = array("\\", " ", "\n", " #", "\t", ); // For loop condition to check // each character through function foreach ($arr as $val) { // Check each element as code point data var_dump(IntlChar::isJavaSpaceChar($val)); } ?> Output: bool(false) bool(true) bool(false) NULL bool(false) Related Articles: PHP | IntlChar::isJavaIDPart() FunctionPHP | IntlChar::isIDStart() FunctionPHP | IntlChar::isIDPart() Function Reference: http://php.net/manual/en/intlchar.isjavaspacechar.php Comment More infoAdvertise with us Next Article PHP | IntlChar::isJavaSpaceChar() Function jit_t Follow Improve Article Tags : PHP PHP-function PHP-Intl Similar Reads PHP Tutorial PHP is a widely used, open-source server-side scripting language primarily designed for web development. 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