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The best way to understand what a hook does is to look at where it occurs in the source code.
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.
Line | Code |
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810 | * Filters whether to override the text domain unloading. |
811 | * |
812 | * @since 3.0.0 |
813 | * @since 6.1.0 Added the `$reloadable` parameter. |
814 | * |
815 | * @param bool $override Whether to override the text domain unloading. Default false. |
816 | * @param string $domain Text domain. Unique identifier for retrieving translated strings. |
817 | * @param bool $reloadable Whether the text domain can be loaded just-in-time again. |
818 | */ |
819 | $plugin_override = apply_filters( 'override_unload_textdomain', false, $domain, $reloadable ); |
820 |
|
821 | if ( $plugin_override ) { |
822 | if ( ! $reloadable ) { |
823 | $l10n_unloaded[ $domain ] = true; |
824 | } |
825 |
|
826 | return true; |
827 | } |
828 |
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