Locale::filterMatches

locale_filter_matches

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

Locale::filterMatches -- locale_filter_matches — Checks if a language tag filter matches with locale

Descrizione

Stile orientato agli oggetti

public static Locale::filterMatches(string $languageTag, string $locale, bool $canonicalize = false): ?bool

Stile procedurale

locale_filter_matches(string $languageTag, string $locale, bool $canonicalize = false): ?bool

Checks if a languageTag filter matches with locale according to RFC 4647's basic filtering algorithm

Elenco dei parametri

languageTag: The language tag to check
locale: The language range to check against
canonicalize: If true, the arguments will be converted to canonical form before matching.

Valori restituiti

true if locale matches languageTag false otherwise.

Returns null when the length of locale exceeds INTL_MAX_LOCALE_LEN.

Esempi

Example #1 locale_filter_matches() example

<?php
echo (locale_filter_matches('de-DEVA','de-DE', false)) ? "Matches" : "Does not match";
echo '; ';
echo (locale_filter_matches('de-DE_1996','de-DE', false)) ? "Matches" : "Does not match";
?>

Example #2 OO example

<?php
echo (Locale::filterMatches('de-DEVA','de-DE', false)) ? "Matches" : "Does not match";
echo '; ';
echo (Locale::filterMatches('de-DE-1996','de-DE', false)) ? "Matches" : "Does not match";
?>

Il precedente esempio visualizzerà:

Does not match; Matches

Vedere anche:

locale_lookup() - Searches the language tag list for the best match to the language

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