IntlChar::getIntPropertyValue

(PHP 7)

IntlChar::getIntPropertyValueGet the value for a Unicode property for a code point

Описание

public static int IntlChar::getIntPropertyValue ( mixed $codepoint , int $property )

Gets the property value for an enumerated or integer Unicode property for a code point. Also returns binary and mask property values.

Список параметров

codepoint

The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")

property

The Unicode property to lookup (see the IntlChar::PROPERTY_* constants).

Возвращаемые значения

Returns the numeric value that is directly the property value or, for enumerated properties, corresponds to the numeric value of the enumerated constant of the respective property value enumeration type.

Returns 0 or 1 (for FALSE/TRUE) for binary Unicode properties.

Returns a bit-mask for mask properties.

Returns 0 if property is out of bounds or if the Unicode version does not have data for the property at all, or not for this code point.

Примеры

Пример #1 Testing different properties

<?php
var_dump
(IntlChar::getIntPropertyValue("A"IntlChar::PROPERTY_ALPHABETIC) === 1);
var_dump(IntlChar::getIntPropertyValue("["IntlChar::PROPERTY_BIDI_MIRRORED) === 1);
var_dump(IntlChar::getIntPropertyValue("Φ"IntlChar::PROPERTY_BLOCK) === IntlChar::BLOCK_CODE_GREEK);
?>

Результат выполнения данного примера:

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

Смотрите также

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