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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 |
|---|---|
| 4540 | } else { |
| 4541 | /** |
| 4542 | * Filters the default query fields used by the given XML-RPC method. |
| 4543 | * |
| 4544 | * @since 3.4.0 |
| 4545 | * |
| 4546 | * @param array $fields An array of post type query fields for the given method. |
| 4547 | * @param string $method The method name. |
| 4548 | */ |
| 4549 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); |
| 4550 | } |
| 4551 | |
| 4552 | $user = $this->login( $username, $password ); |
| 4553 | if ( ! $user ) { |
| 4554 | return $this->error; |
| 4555 | } |
| 4556 | |
| 4557 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4558 | do_action( 'xmlrpc_call', 'wp.getPostType', $args, $this ); |
| Line | Code |
| 4597 | |
| 4598 | $username = $args[1]; |
| 4599 | $password = $args[2]; |
| 4600 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
| 4601 | |
| 4602 | if ( isset( $args[4] ) ) { |
| 4603 | $fields = $args[4]; |
| 4604 | } else { |
| 4605 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4606 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); |
| 4607 | } |
| 4608 | |
| 4609 | $user = $this->login( $username, $password ); |
| 4610 | if ( ! $user ) { |
| 4611 | return $this->error; |
| 4612 | } |
| 4613 | |
| 4614 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4615 | do_action( 'xmlrpc_call', 'wp.getPostTypes', $args, $this ); |