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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 3 times in this file.
Line | Code |
---|---|
2396 | } else { |
2397 | /** |
2398 | * Filter the default user query fields used by the given XML-RPC method. |
2399 | * |
2400 | * @since 3.5.0 |
2401 | * |
2402 | * @param array $fields User query fields for given method. Default 'all'. |
2403 | * @param string $method The method name. |
2404 | */ |
2405 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' ); |
2406 | } |
2407 |
|
2408 | if ( ! $user = $this->login( $username, $password ) ) |
2409 | return $this->error; |
2410 |
|
2411 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2412 | do_action( 'xmlrpc_call', 'wp.getUser' ); |
2413 |
|
2414 | if ( ! current_user_can( 'edit_user', $user_id ) ) |
Line | Code |
2454 |
|
2455 | $username = $args[1]; |
2456 | $password = $args[2]; |
2457 | $filter = isset( $args[3] ) ? $args[3] : array(); |
2458 |
|
2459 | if ( isset( $args[4] ) ) { |
2460 | $fields = $args[4]; |
2461 | } else { |
2462 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2463 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' ); |
2464 | } |
2465 |
|
2466 | if ( ! $user = $this->login( $username, $password ) ) |
2467 | return $this->error; |
2468 |
|
2469 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2470 | do_action( 'xmlrpc_call', 'wp.getUsers' ); |
2471 |
|
2472 | if ( ! current_user_can( 'list_users' ) ) |
Line | Code |
2527 | $this->escape( $args ); |
2528 |
|
2529 | $username = $args[1]; |
2530 | $password = $args[2]; |
2531 |
|
2532 | if ( isset( $args[3] ) ) { |
2533 | $fields = $args[3]; |
2534 | } else { |
2535 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2536 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' ); |
2537 | } |
2538 |
|
2539 | if ( ! $user = $this->login( $username, $password ) ) |
2540 | return $this->error; |
2541 |
|
2542 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
2543 | do_action( 'xmlrpc_call', 'wp.getProfile' ); |
2544 |
|
2545 | if ( ! current_user_can( 'edit_user', $user->ID ) ) |