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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 |
---|---|
2541 | } else { |
2542 | /** |
2543 | * Filters the taxonomy query fields used by the given XML-RPC method. |
2544 | * |
2545 | * @since 3.4.0 |
2546 | * |
2547 | * @param array $fields An array of taxonomy fields to retrieve. |
2548 | * @param string $method The method name. |
2549 | */ |
2550 | $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomy' ); |
2551 | } |
2552 |
|
2553 | $user = $this->login( $username, $password ); |
2554 | if ( ! $user ) { |
2555 | return $this->error; |
2556 | } |
2557 |
|
2558 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2559 | do_action( 'xmlrpc_call', 'wp.getTaxonomy', $args, $this ); |
Line | Code |
2599 |
|
2600 | $username = $args[1]; |
2601 | $password = $args[2]; |
2602 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
2603 |
|
2604 | if ( isset( $args[4] ) ) { |
2605 | $fields = $args[4]; |
2606 | } else { |
2607 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2608 | $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomies' ); |
2609 | } |
2610 |
|
2611 | $user = $this->login( $username, $password ); |
2612 | if ( ! $user ) { |
2613 | return $this->error; |
2614 | } |
2615 |
|
2616 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2617 | do_action( 'xmlrpc_call', 'wp.getTaxonomies', $args, $this ); |