IntlChar::getIntPropertyValue
(PHP 7, PHP 8)
IntlChar::getIntPropertyValue — Get the value for a Unicode property for a code point
Description
Gets the property value for an enumerated or integer Unicode property for a code point. Also returns binary and mask property values.
Liste de paramètres
-
codepoint -
La valeur codepoint de type entier (i.e.
0x2603pour U+2603 SNOWMAN), ou le caractère encodé en UTF-8 de type chaîne de caractères (i.e."\u{2603}") -
property -
La propriété Unicode à chercher (voir la constante
IntlChar::PROPERTY_*).
Valeurs de retour
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 null on failure.
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.
Exemples
Exemple #1 Test de différentes propriétés
<?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);
?>L'exemple ci-dessus va afficher :
bool(true) bool(true) bool(true)
Voir aussi
- IntlChar::hasBinaryProperty() - Check a binary Unicode property for a code point
- IntlChar::getIntPropertyMinValue() - Get the min value for a Unicode property
- IntlChar::getIntPropertyMaxValue() - Get the max value for a Unicode property
- IntlChar::getUnicodeVersion() - Get the Unicode version
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