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IntlChar::getBlockCode

(PHP 7, PHP 8)

IntlChar::getBlockCode — Get the Unicode allocation block containing a code point

Description

public static IntlChar::getBlockCode(int|string $codepoint): ?int

Returns the Unicode allocation block that contains the character.

Liste de paramètres

codepoint: La 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}")

Valeurs de retour

Returns the block value for codepoint. See the IntlChar::BLOCK_CODE_* constants for possible return values. Returns null on failure.

Exemples

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)

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