IntlChar::isprint() function in PHP

The IntlChar::isprint() function checks whether the given input character is a printable character or not.

Syntax

IntlChar::isprint( val )

Parameters

• val − An integer values or character encoded as a UTF-8 string. Required!

Return

The IntlChar::isprint() function returns TRUE if the val is a printable character

Example

The following is an example −

";
   var_dump(IntlChar::isprint("&&"));
   echo "
";
   var_dump(IntlChar::isprint("K"));
?>

Output

The following is the output −

bool(true)
bool(true)
bool(false)

Example

Let us see another example −

";
   var_dump(IntlChar::isprint("1"));
   echo "
";
   var_dump(IntlChar::isprint("hvhj165e615"));
?>

Output

The following is the output −

NULL
bool(true)
NULL