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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 |
|---|---|
| 1848 | } else { |
| 1849 | /** |
| 1850 | * Filters the list of post query fields used by the given XML-RPC method. |
| 1851 | * |
| 1852 | * @since 3.4.0 |
| 1853 | * |
| 1854 | * @param array $fields Array of post fields. Default array contains 'post', 'terms', and 'custom_fields'. |
| 1855 | * @param string $method Method name. |
| 1856 | */ |
| 1857 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' ); |
| 1858 | } |
| 1859 | |
| 1860 | $user = $this->login( $username, $password ); |
| 1861 | if ( ! $user ) { |
| 1862 | return $this->error; |
| 1863 | } |
| 1864 | |
| 1865 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1866 | do_action( 'xmlrpc_call', 'wp.getPost' ); |
| Line | Code |
| 1909 | |
| 1910 | $username = $args[1]; |
| 1911 | $password = $args[2]; |
| 1912 | $filter = isset( $args[3] ) ? $args[3] : array(); |
| 1913 | |
| 1914 | if ( isset( $args[4] ) ) { |
| 1915 | $fields = $args[4]; |
| 1916 | } else { |
| 1917 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1918 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' ); |
| 1919 | } |
| 1920 | |
| 1921 | $user = $this->login( $username, $password ); |
| 1922 | if ( ! $user ) { |
| 1923 | return $this->error; |
| 1924 | } |
| 1925 | |
| 1926 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 1927 | do_action( 'xmlrpc_call', 'wp.getPosts' ); |