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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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727 |
|
728 | /** |
729 | * Fires before the MO translation file is loaded. |
730 | * |
731 | * @since 2.9.0 |
732 | * |
733 | * @param string $domain Text domain. Unique identifier for retrieving translated strings. |
734 | * @param string $mofile Path to the .mo file. |
735 | */ |
736 | do_action( 'load_textdomain', $domain, $mofile ); |
737 |
|
738 | /** |
739 | * Filters MO file path for loading translations for a specific text domain. |
740 | * |
741 | * @since 2.9.0 |
742 | * |
743 | * @param string $mofile Path to the MO file. |
744 | * @param string $domain Text domain. Unique identifier for retrieving translated strings. |
745 | */ |