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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 |
|---|---|
| 1858 | } else { |
| 1859 | /** |
| 1860 | * Filters the list of post query fields used by the given XML-RPC method. |
| 1861 | * |
| 1862 | * @since 3.4.0 |
| 1863 | * |
| 1864 | * @param array $fields Array of post fields. Default array contains 'post', 'terms', and 'custom_fields'. |
| 1865 | * @param string $method Method name. |
| 1866 | */ |
| 1867 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' ); |
| 1868 | } |
| 1869 | |
| 1870 | $user = $this->login( $username, $password ); |
| 1871 | if ( ! $user ) { |
| 1872 | return $this->error; |
| 1873 | } |
| 1874 | |
| 1875 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1876 | do_action( 'xmlrpc_call', 'wp.getPost', $args, $this ); |
| Line | Code |
| 1919 | |
| 1920 | $username = $args[1]; |
| 1921 | $password = $args[2]; |
| 1922 | $filter = isset( $args[3] ) ? $args[3] : array(); |
| 1923 | |
| 1924 | if ( isset( $args[4] ) ) { |
| 1925 | $fields = $args[4]; |
| 1926 | } else { |
| 1927 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1928 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' ); |
| 1929 | } |
| 1930 | |
| 1931 | $user = $this->login( $username, $password ); |
| 1932 | if ( ! $user ) { |
| 1933 | return $this->error; |
| 1934 | } |
| 1935 | |
| 1936 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1937 | do_action( 'xmlrpc_call', 'wp.getPosts', $args, $this ); |