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IntlChar::isUUppercase

(PHP 7)

IntlChar::isUUppercaseCheck if code point has the Uppercase Unicode property

Description

public static IntlChar::isUUppercase ( mixed $codepoint ) : bool

Check if a code point has the Uppercase Unicode property.

This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_UPPERCASE)

Note:

This is different than IntlChar::isupper() and will return TRUE for more characters.

Liste de paramètres

codepoint

La valeur codepoint de type integer (i.e. 0x2603 pour U+2603 SNOWMAN), ou le caractère encodé en UTF-8 de type string (i.e. "\u{2603}")

Valeurs de retour

Returns TRUE if codepoint has the Uppercase Unicode property, FALSE if not.

Exemples

Exemple #1 Test de différents codepoint

<?php
var_dump
(IntlChar::isUUppercase("A"));
var_dump(IntlChar::isUUppercase("a"));
var_dump(IntlChar::isUUppercase("Φ"));
var_dump(IntlChar::isUUppercase("φ"));
var_dump(IntlChar::isUUppercase("1"));
?>

L'exemple ci-dessus va afficher :

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

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