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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
23 | * @uses apply_filters() Calls 'locale' hook on locale value. |
24 | * @uses $locale Gets the locale stored in the global. |
25 | * |
26 | * @return string The locale of the blog or from the 'locale' hook. |
27 | */ |
28 | function get_locale() { |
29 | global $locale; |
30 |
|
31 | if ( isset( $locale ) ) |
32 | return apply_filters( 'locale', $locale ); |
33 |
|
34 | // WPLANG is defined in wp-config. |
35 | if ( defined( 'WPLANG' ) ) |
36 | $locale = WPLANG; |
37 |
|
38 | // If multisite, check options. |
39 | if ( is_multisite() && !defined('WP_INSTALLING') ) { |
40 | $ms_locale = get_option('WPLANG'); |
41 | if ( $ms_locale === false ) |
42 | $ms_locale = get_site_option('WPLANG'); |
43 |
|
44 | if ( $ms_locale !== false ) |
45 | $locale = $ms_locale; |
46 | } |
47 |
|
48 | if ( empty( $locale ) ) |
49 | $locale = 'en_US'; |
50 |
|
51 | return apply_filters( 'locale', $locale ); |
52 | } |
53 |
|
54 | /** |
55 | * Retrieves the translation of $text. If there is no translation, or |
56 | * the domain isn't loaded the original text is returned. |
57 | * |
58 | * @see __() Don't use translate() directly, use __() |
59 | * @since 2.2.0 |
60 | * @uses apply_filters() Calls 'gettext' on domain translated text |