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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 |
|---|---|
| 4058 | } else { |
| 4059 | /** |
| 4060 | * Filter the default query fields used by the given XML-RPC method. |
| 4061 | * |
| 4062 | * @since 3.4.0 |
| 4063 | * |
| 4064 | * @param array $fields An array of post type query fields for the given method. |
| 4065 | * @param string $method The method name. |
| 4066 | */ |
| 4067 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); |
| 4068 | } |
| 4069 | |
| 4070 | if ( !$user = $this->login( $username, $password ) ) |
| 4071 | return $this->error; |
| 4072 | |
| 4073 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4074 | do_action( 'xmlrpc_call', 'wp.getPostType' ); |
| 4075 | |
| 4076 | if ( ! post_type_exists( $post_type_name ) ) |
| Line | Code |
| 4110 | |
| 4111 | $username = $args[1]; |
| 4112 | $password = $args[2]; |
| 4113 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
| 4114 | |
| 4115 | if ( isset( $args[4] ) ) { |
| 4116 | $fields = $args[4]; |
| 4117 | } else { |
| 4118 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4119 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); |
| 4120 | } |
| 4121 | |
| 4122 | if ( ! $user = $this->login( $username, $password ) ) |
| 4123 | return $this->error; |
| 4124 | |
| 4125 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 4126 | do_action( 'xmlrpc_call', 'wp.getPostTypes' ); |
| 4127 | |
| 4128 | $post_types = get_post_types( $filter, 'objects' ); |