IntlChar::isgraph
IntlChar::isgraph
(PHP 7)
IntlChar::isgraph — Check if code point is a graphic character
Description
public static bool IntlChar::isgraph ( mixed $codepoint )
Determines whether the specified code point is a "graphic" character (printable, excluding spaces).
TRUE
for all characters except those with general categories "Cc" (control codes), "Cf" (format controls), "Cs" (surrogates), "Cn" (unassigned), and "Z" (separators).
Parameters
Return Values
Returns TRUE
if codepoint
is a "graphic" character, FALSE
if not.
Examples
Example #1 Testing different code points
<?php var_dump(IntlChar::isgraph("A")); var_dump(IntlChar::isgraph("1")); var_dump(IntlChar::isgraph("\u{2603}")); var_dump(IntlChar::isgraph("\n")); ?>
The above example will output:
bool(true) bool(true) bool(true) bool(false)
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https://secure.php.net/manual/en/intlchar.isgraph.php