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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 |
---|---|
1811 | * |
1812 | * @param array $comment_author_data { |
1813 | * An array of current commenter variables. |
1814 | * |
1815 | * @type string $comment_author The name of the current commenter, or an empty string. |
1816 | * @type string $comment_author_email The email address of the current commenter, or an empty string. |
1817 | * @type string $comment_author_url The URL address of the current commenter, or an empty string. |
1818 | * } |
1819 | */ |
1820 | return apply_filters( 'wp_get_current_commenter', compact( 'comment_author', 'comment_author_email', 'comment_author_url' ) ); |
1821 | } |
1822 |
|
1823 | /** |
1824 | * Get unapproved comment author's email. |
1825 | * |
1826 | * Used to allow the commenter to see their pending comment. |
1827 | * |
1828 | * @since 5.1.0 |
1829 | * |