(PHP 7, PHP 8)
IntlChar::getBlockCode — Get the Unicode allocation block containing a code point
$codepoint): ?intReturns the Unicode allocation block that contains the character.
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 the block value for codepoint.
See the IntlChar::BLOCK_CODE_* constants for possible return values. Returns null on failure.
Exemple #1 Test de différents codepoint
<?php
var_dump(IntlChar::getBlockCode("A") === IntlChar::BLOCK_CODE_BASIC_LATIN);
var_dump(IntlChar::getBlockCode("Φ") === IntlChar::BLOCK_CODE_GREEK);
var_dump(IntlChar::getBlockCode("\u{2603}") === IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS);
?>
L'exemple ci-dessus va afficher :
bool(true) bool(true) bool(true)