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(PHP 7, PHP 8)
IntlChar::isUAlphabetic — Check if code point has the Alphabetic Unicode property
Check if a code point has the Alphabetic Unicode property.
This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_ALPHABETIC)
Returns true
if
codepoint
has the Alphabetic Unicode property, false
if not. Returns null
on failure.
Приклад #1 Тестування різних кодових точок
<?php
var_dump(IntlChar::isUAlphabetic("A"));
var_dump(IntlChar::isUAlphabetic("1"));
var_dump(IntlChar::isUAlphabetic("\u{2603}"));
?>
Поданий вище приклад виведе:
bool(true) bool(false) bool(false)
IntlChar::PROPERTY_ALPHABETIC