Locale::filterMatches()

locale_filter_matches

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

Checks if a language tag filter matches with locale

说明

面向对象风格
publicstaticLocale::filterMatches(string $langtag,string $locale[,bool $canonicalize=FALSE]): bool过程化风格
locale_filter_matches(string $langtag,string $locale[,bool $canonicalize=FALSE]): bool

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

参数

$langtag

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.

返回值

TRUEif $locale matches $langtagFALSEotherwise.

范例

locale_filter_matches()example

OO example

以上例程会输出：

Does not match; Matches

参见

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