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IntlChar::getPropertyValueEnum

IntlChar::getPropertyValueEnum

(PHP 7)

IntlChar::getPropertyValueEnum — Get the property value for a given value name

Description

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

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"

Parameters

property

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

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.

Return Values

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.

Examples

Example #1 Testing different properties

<?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 ?>

The above example will output:

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

← IntlChar::getPropertyName

IntlChar::getPropertyValueName →

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https://secure.php.net/manual/en/intlchar.getpropertyvalueenum.php