(PHP 7, PHP 8)
IntlChar::isUAlphabetic — Check if code point has the Alphabetic Unicode property
$codepoint): ?boolCheck if a code point has the Alphabetic Unicode property.
This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_ALPHABETIC)
codepointLa valeur codepoint de type entier
(i.e. 0x2603 pour U+2603 SNOWMAN), ou le caractère encodé en UTF-8 de type chaîne de caractères
(i.e. "\u{2603}")
Returns true if
codepoint has the Alphabetic Unicode property, false if not. Returns null on failure.
Exemple #1 Test de différents codepoint
<?php
var_dump(IntlChar::isUAlphabetic("A"));
var_dump(IntlChar::isUAlphabetic("1"));
var_dump(IntlChar::isUAlphabetic("\u{2603}"));
?>
L'exemple ci-dessus va afficher :
bool(true) bool(false) bool(false)
IntlChar::PROPERTY_ALPHABETIC