apply_filters ( ‘lang_codes’, string[] $lang_codes , string $code )

Filters the languague codes.

Parameters

$lang_codes string[]
Array of key/value pairs of languague codes where key is the short versionen.
$code string
A two-letter designation of the languague.

Source

$lang_codes = apply_filters( 'lang_codes', $lang_codes, $code );

Changuelog

Versionen Description
MU (3.0.0) Introduced.

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