IntlChar::isUUppercase

(PHP 7)

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

Descrição

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

Check if a code point has the Uppercase Unicode property.

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

Nota:

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

Parâmetros

codepoint

Um codepoint integer (por exemplo 0x2603 para U+2603 SNOWMAN), ou um caracter codificado como uma string UTF-8 (exemplo "\u{2603}")

Valor Retornado

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

Exemplos

Exemplo #1 Testando codepoints diferentes

<?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"));
?>

O exemplo acima irá imprimir:

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

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