(PHP 7, PHP 8)
IntlChar::isgraph — Check if code point is a graphic character
$codepoint
): ?boolDetermines 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).
codepoint
int türünde Unicode karakter kodu (örn. U+2603
SNOWMAN için 0x2603
) veya string
türünde Unicode karakter kodu (örn. "\u{2603}"
)
Returns true
if
codepoint
is a "graphic" character, false
if not. Returns null
on failure.
Örnek 1 Farklı karakter kodlarının denenmesi
<?php
var_dump(IntlChar::isgraph("A"));
var_dump(IntlChar::isgraph("1"));
var_dump(IntlChar::isgraph("\u{2603}"));
var_dump(IntlChar::isgraph("\n"));
?>
Yukarıdaki örneğin çıktısı:
bool(true) bool(true) bool(true) bool(false)