IntlChar::getPropertyValueEnum

(PHP 7)

IntlChar::getPropertyValueEnumGet the property value for a given value name

Description

public static IntlChar::getPropertyValueEnum ( int $property , string $name ) : int

Returns the property value integer for a given value name, as specified in the Unicode database file PropertyValueAliases.txt. Short, long, and any other variants are recognized.

Note:

Some of the names in PropertyValueAliases.txt will only be recognized with IntlChar::PROPERTY_GENERAL_CATEGORY_MASK, not IntlChar::PROPERTY_GENERAL_CATEGORY. These include:

  • "C" / "Other"
  • "L" / "Letter"
  • "LC" / "Cased_Letter"
  • "M" / "Mark"
  • "N" / "Number"
  • "P" / "Punctuation"
  • "S" / "Symbol"
  • "Z" / "Separator"

Liste de paramètres

property

La propriété Unicode à chercher (voir la constante IntlChar::PROPERTY_*).

If out of range, or this method doesn't work with the given value, IntlChar::PROPERTY_INVALID_CODE is returned.

name

The value name to be matched. The name is compared using "loose matching" as described in PropertyValueAliases.txt.

Valeurs de retour

Returns the corresponding value integer, or IntlChar::PROPERTY_INVALID_CODE if the given name does not match any value of the given property, or if the property is invalid.

Exemples

Exemple #1 Test de différentes propriétés

<?php
var_dump
(IntlChar::getPropertyValueEnum(IntlChar::PROPERTY_BLOCK'greek') === IntlChar::BLOCK_CODE_GREEK);
var_dump(IntlChar::getPropertyValueEnum(IntlChar::PROPERTY_BIDI_CLASS'RIGHT_TO_LEFT') === IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT);
var_dump(IntlChar::getPropertyValueEnum(IntlChar::PROPERTY_BIDI_CLASS'some made-up string') === IntlChar::PROPERTY_INVALID_CODE);
var_dump(IntlChar::getPropertyValueEnum(123456789'RIGHT_TO_LEFT') === IntlChar::PROPERTY_INVALID_CODE);
?>

L'exemple ci-dessus va afficher :

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