Php/docs/intlchar.isuwhitespace
IntlChar::isUWhiteSpace
(PHP 7)
IntlChar::isUWhiteSpace — Check if code point has the White_Space Unicode property
Description
public static IntlChar::isUWhiteSpace
( mixed $codepoint
) : bool
Check if a code point has the White_Space Unicode property.
This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_WHITE_SPACE)
Note:
This is different from both IntlChar::isspace() and IntlChar::isWhitespace().
Parameters
codepoint- The int codepoint value (e.g.
0x2603for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g."\u{2603}")
Return Values
Returns TRUE if
codepoint has the White_Space Unicode property, FALSE if not.
Examples
Example #1 Testing different code points
<?phpvar_dump(IntlChar::isUWhiteSpace("A"));var_dump(IntlChar::isUWhiteSpace(" "));var_dump(IntlChar::isUWhiteSpace("\n"));var_dump(IntlChar::isUWhiteSpace("\t"));var_dump(IntlChar::isUWhiteSpace("\u{00A0}"));?>
The above example will output:
bool(false) bool(true) bool(true) bool(true) bool(true)
See Also
- IntlChar::isspace() - Check if code point is a space character
- IntlChar::isWhitespace() - Check if code point is a whitespace character according to ICU
- IntlChar::isJavaSpaceChar() - Check if code point is a space character according to Java
- IntlChar::hasBinaryProperty() - Check a binary Unicode property for a code point
IntlChar::PROPERTY_WHITE_SPACE
