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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 |
|---|---|
| 4457 | } else { |
| 4458 | /** |
| 4459 | * Filters the default query fields used by the given XML-RPC method. |
| 4460 | * |
| 4461 | * @since 3.4.0 |
| 4462 | * |
| 4463 | * @param array $fields An array of post type query fields for the given method. |
| 4464 | * @param string $method The method name. |
| 4465 | */ |
| 4466 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); |
| 4467 | } |
| 4468 | |
| 4469 | $user = $this->login( $username, $password ); |
| 4470 | if ( ! $user ) { |
| 4471 | return $this->error; |
| 4472 | } |
| 4473 | |
| 4474 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4475 | do_action( 'xmlrpc_call', 'wp.getPostType' ); |
| Line | Code |
| 4514 | |
| 4515 | $username = $args[1]; |
| 4516 | $password = $args[2]; |
| 4517 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
| 4518 | |
| 4519 | if ( isset( $args[4] ) ) { |
| 4520 | $fields = $args[4]; |
| 4521 | } else { |
| 4522 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4523 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); |
| 4524 | } |
| 4525 | |
| 4526 | $user = $this->login( $username, $password ); |
| 4527 | if ( ! $user ) { |
| 4528 | return $this->error; |
| 4529 | } |
| 4530 | |
| 4531 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4532 | do_action( 'xmlrpc_call', 'wp.getPostTypes' ); |