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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: