IntlChar::isgraph

Check if code point is a graphic character

&reftitle.description; public static ``bool``null```IntlChar::isgraph` ``int``string```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).

&reftitle.parameters;

`codepoint`

- &intl.codepoint.parameter;
&reftitle.returnvalues;

Returns &true; if `codepoint` is a "graphic" character, &false; if not. Returns &null; on failure.

&reftitle.examples;

### &intl.codepoint.example;

    <?php
    var_dump(IntlChar::isgraph("A"));
    var_dump(IntlChar::isgraph("1"));
    var_dump(IntlChar::isgraph("\u{2603}"));
    var_dump(IntlChar::isgraph("\n"));
    ?>

&example.outputs;

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

&reftitle.seealso;

- `ctype_graph`