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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 |
---|---|
1563 | } else { |
1564 | /** |
1565 | * Filter the list of post query fields used by the given XML-RPC method. |
1566 | * |
1567 | * @since 3.4.0 |
1568 | * |
1569 | * @param array $fields Array of post fields. |
1570 | * @param string $method Method name. |
1571 | */ |
1572 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' ); |
1573 | } |
1574 |
|
1575 | if ( ! $user = $this->login( $username, $password ) ) |
1576 | return $this->error; |
1577 |
|
1578 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
1579 | do_action( 'xmlrpc_call', 'wp.getPost' ); |
1580 |
|
1581 | $post = get_post( $post_id, ARRAY_A ); |
Line | Code |
1621 |
|
1622 | $username = $args[1]; |
1623 | $password = $args[2]; |
1624 | $filter = isset( $args[3] ) ? $args[3] : array(); |
1625 |
|
1626 | if ( isset( $args[4] ) ) { |
1627 | $fields = $args[4]; |
1628 | } else { |
1629 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
1630 | $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' ); |
1631 | } |
1632 |
|
1633 | if ( ! $user = $this->login( $username, $password ) ) |
1634 | return $this->error; |
1635 |
|
1636 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
1637 | do_action( 'xmlrpc_call', 'wp.getPosts' ); |
1638 |
|
1639 | $query = array(); |