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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 |
---|---|
1966 | return false; |
1967 |
|
1968 | /** |
1969 | * Fires immediately before a comment is unmarked as Spam. |
1970 | * |
1971 | * @since 2.9.0 |
1972 | * |
1973 | * @param int $comment_id The comment ID. |
1974 | */ |
1975 | do_action( 'unspam_comment', $comment_id ); |
1976 |
|
1977 | $status = (string) get_comment_meta($comment_id, '_wp_trash_meta_status', true); |
1978 | if ( empty($status) ) |
1979 | $status = '0'; |
1980 |
|
1981 | if ( wp_set_comment_status($comment_id, $status) ) { |
1982 | delete_comment_meta($comment_id, '_wp_trash_meta_status'); |
1983 | /** |
1984 | * Fires immediately after a comment is unmarked as Spam. |