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IntlChar::isUAlphabetic

PHP function Edit on GitHub ✎

(PHP 7, PHP 8)

Check if code point has the Alphabetic Unicode property

Description

IntlChar::isUAlphabetic(int|string $codepoint): bool|null

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.

Example

php

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

The above example will output:

output

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