Php/docs/intlchar.isprint
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IntlChar::isprint
(PHP 7)
IntlChar::isprint — Check if code point is a printable character
Description
public static IntlChar::isprint
( mixed $codepoint
) : bool
Determines whether the specified code point is a printable character.
TRUE
for general categories other than "C" (controls).
Parameters
codepoint
- The int codepoint value (e.g.
0x2603
for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g."\u{2603}"
)
Return Values
Returns TRUE
if
codepoint
is a printable character, FALSE
if not.
Examples
Example #1 Testing different code points
<?phpvar_dump(IntlChar::isprint("A"));var_dump(IntlChar::isprint(" "));var_dump(IntlChar::isprint("\n"));var_dump(IntlChar::isprint("\u{200e}"));?>
The above example will output:
bool(true) bool(true) bool(false) bool(false)
See Also
- IntlChar::iscntrl() - Check if code point is a control character
IntlChar::PROPERTY_DEFAULT_IGNORABLE_CODE_POINT