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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 |
|---|---|
| 1910 | } else { |
| 1911 | /** |
| 1912 | * Filters the list of post query fields used by the given XML-RPC method. |
| 1913 | * |
| 1914 | * @since 3.4.0 |
| 1915 | * |
| 1916 | * @param array $fields Array of post fields. Default array contains 'post', 'terms', and 'custom_fields'. |
| 1917 | * @param string $method Method name. |
| 1918 | */ |
| 1919 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' ); |
| 1920 | } |
| 1921 | |
| 1922 | $user = $this->login( $username, $password ); |
| 1923 | if ( ! $user ) { |
| 1924 | return $this->error; |
| 1925 | } |
| 1926 | |
| 1927 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1928 | do_action( 'xmlrpc_call', 'wp.getPost', $args, $this ); |
| Line | Code |
| 1971 | |
| 1972 | $username = $args[1]; |
| 1973 | $password = $args[2]; |
| 1974 | $filter = isset( $args[3] ) ? $args[3] : array(); |
| 1975 | |
| 1976 | if ( isset( $args[4] ) ) { |
| 1977 | $fields = $args[4]; |
| 1978 | } else { |
| 1979 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1980 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' ); |
| 1981 | } |
| 1982 | |
| 1983 | $user = $this->login( $username, $password ); |
| 1984 | if ( ! $user ) { |
| 1985 | return $this->error; |
| 1986 | } |
| 1987 | |
| 1988 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1989 | do_action( 'xmlrpc_call', 'wp.getPosts', $args, $this ); |