(PHP 7, PHP 8)
IntlChar::isbase — Check if code point is a base character
$codepoint): ?bool
Determines whether the specified code point is a base character. true for general categories "L" (letters),
"N" (numbers), "Mc" (spacing combining marks), and "Me" (enclosing marks).
Bilginize:
This is different from the Unicode definition in chapter 3.5, conformance clause D13, which defines base characters to be all characters (not Cn) that do not graphically combine with preceding characters (M) and that are neither control (Cc) or format (Cf) characters.
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 base character, false if not. Returns null on failure.
Örnek 1 Farklı karakter kodlarının denenmesi
<?php
var_dump(IntlChar::isbase("A"));
var_dump(IntlChar::isbase("1"));
var_dump(IntlChar::isbase("\u{2603}"));
?>
Yukarıdaki örneğin çıktısı:
bool(true) bool(true) bool(false)