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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.
Line | Code |
---|---|
5567 | do_action( 'xmlrpc_call', 'mt.supportedTextFilters' ); |
5568 |
|
5569 | /** |
5570 | * Filter the MoveableType text filters list for XML-RPC. |
5571 | * |
5572 | * @since 2.2.0 |
5573 | * |
5574 | * @param array $filters An array of text filters. |
5575 | */ |
5576 | return apply_filters( 'xmlrpc_text_filters', array() ); |
5577 | } |
5578 |
|
5579 | /** |
5580 | * Retrieve trackbacks sent to a given post. |
5581 | * |
5582 | * @since 1.5.0 |
5583 | * |
5584 | * @param array $args Method parameters. |
5585 | * @return array|IXR_Error |