PHP | IntlChar::isJavaSpaceChar() Function
Last Updated :
23 Apr, 2021
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
var_dump(IntlChar::isJavaSpaceChar( "\n" ));
var_dump(IntlChar::isJavaSpaceChar( "\r" ));
var_dump(IntlChar::isJavaSpaceChar( "V" ));
var_dump(IntlChar::isJavaSpaceChar( "\u{00A0}" ));
var_dump(IntlChar::isJavaSpaceChar( " " ));
var_dump(IntlChar::isJavaSpaceChar( " ^ " ));
var_dump(IntlChar::isJavaSpaceChar( "Bug" ));
var_dump(IntlChar::isJavaSpaceChar( "3 " ));
?>
|
Output:
bool(false)
bool(false)
bool(false)
bool(true)
bool(true)
NULL
NULL
NULL
Program 2:
php
<?php
$arr = array ( "\\" ,
" " ,
"\n" ,
" #" ,
"\t" ,
);
foreach ( $arr as $val ) {
var_dump(IntlChar::isJavaSpaceChar( $val ));
}
?>
|
Output:
bool(false)
bool(true)
bool(false)
NULL
bool(false)
Related Articles:
Reference: http://php.net/manual/en/intlchar.isjavaspacechar.php
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