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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 |
---|---|
3011 |
|
3012 | $comment['comment_parent'] = isset($content_struct['comment_parent']) ? absint($content_struct['comment_parent']) : 0; |
3013 |
|
3014 | $comment['comment_content'] = isset($content_struct['content']) ? $content_struct['content'] : null; |
3015 |
|
3016 | do_action('xmlrpc_call', 'wp.newComment'); |
3017 |
|
3018 | $comment_ID = wp_new_comment( $comment ); |
3019 |
|
3020 | do_action( 'xmlrpc_call_success_wp_newComment', $comment_ID, $args ); |
3021 |
|
3022 | return $comment_ID; |
3023 | } |
3024 |
|
3025 | /** |
3026 | * Retrieve all of the comment status. |
3027 | * |
3028 | * @since 2.7.0 |
3029 | * |