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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 |
---|---|
3978 | } else { |
3979 | /** |
3980 | * Filter the default query fields used by the given XML-RPC method. |
3981 | * |
3982 | * @since 3.4.0 |
3983 | * |
3984 | * @param array $fields An array of post type query fields for the given method. |
3985 | * @param string $method The method name. |
3986 | */ |
3987 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); |
3988 | } |
3989 |
|
3990 | if ( !$user = $this->login( $username, $password ) ) |
3991 | return $this->error; |
3992 |
|
3993 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
3994 | do_action( 'xmlrpc_call', 'wp.getPostType' ); |
3995 |
|
3996 | if ( ! post_type_exists( $post_type_name ) ) |
Line | Code |
4030 |
|
4031 | $username = $args[1]; |
4032 | $password = $args[2]; |
4033 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
4034 |
|
4035 | if ( isset( $args[4] ) ) { |
4036 | $fields = $args[4]; |
4037 | } else { |
4038 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
4039 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); |
4040 | } |
4041 |
|
4042 | if ( ! $user = $this->login( $username, $password ) ) |
4043 | return $this->error; |
4044 |
|
4045 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
4046 | do_action( 'xmlrpc_call', 'wp.getPostTypes' ); |
4047 |
|
4048 | $post_types = get_post_types( $filter, 'objects' ); |