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

    Beschreibung

    Objektorientierter Stil

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

    Prozeduraler Stil

    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

    Parameter-Liste

    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.

    Rückgabewerte

    true if locale matches languageTagfalse otherwise.

    Gibt null zurück, wenn die Länge von localeINTL_MAX_LOCALE_LEN überschreitet.

    Beispiele

    Beispiel #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";
    ?>

    Beispiel #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";
    ?>

    Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    Does not match; Matches

    Siehe auch

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