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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 4177 | } else { |
| 4178 | /** |
| 4179 | * Filters the default query fields used by the given XML-RPC method. |
| 4180 | * |
| 4181 | * @since 3.4.0 |
| 4182 | * |
| 4183 | * @param array $fields An array of post type query fields for the given method. |
| 4184 | * @param string $method The method name. |
| 4185 | */ |
| 4186 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); |
| 4187 | } |
| 4188 | |
| 4189 | if ( !$user = $this->login( $username, $password ) ) |
| 4190 | return $this->error; |
| 4191 | |
| 4192 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4193 | do_action( 'xmlrpc_call', 'wp.getPostType' ); |
| 4194 | |
| 4195 | if ( ! post_type_exists( $post_type_name ) ) |
| Line | Code |
| 4229 | |
| 4230 | $username = $args[1]; |
| 4231 | $password = $args[2]; |
| 4232 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
| 4233 | |
| 4234 | if ( isset( $args[4] ) ) { |
| 4235 | $fields = $args[4]; |
| 4236 | } else { |
| 4237 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4238 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); |
| 4239 | } |
| 4240 | |
| 4241 | if ( ! $user = $this->login( $username, $password ) ) |
| 4242 | return $this->error; |
| 4243 | |
| 4244 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4245 | do_action( 'xmlrpc_call', 'wp.getPostTypes' ); |
| 4246 | |
| 4247 | $post_types = get_post_types( $filter, 'objects' ); |