IntlChar
PHP Manual

IntlChar::getIntPropertyValue

(PHP 7)

IntlChar::getIntPropertyValue — Get the value for a Unicode property for a code point

Beschreibung

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.

Parameter-Liste

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).

Rückgabewerte

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.

Beispiele

Beispiel #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);
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

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

Siehe auch

IntlChar
PHP Manual