(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
Objektorientierter Stil
$languageTag, string $locale, bool $canonicalize = false): ?boolProzeduraler Stil
Checks if a languageTag filter matches with locale according to RFC 4647's
basic filtering algorithm
languageTagThe language tag to check
localeThe language range to check against
canonicalizeIf true, the arguments will be converted to canonical form before matching.
true if locale matches languageTag false otherwise.
Gibt null zurück, wenn die Länge von locale INTL_MAX_LOCALE_LEN überschreitet.
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