# SWFButton->setAction()

(PHP 4 >= 4.0.5)

SWFButton->setAction() — Sets the action

### Description

SWFButton
void setAction ( SWFAction `$action` )
Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Sets the action to be performed when the button is clicked.

This is a shortcut for SWFButton->addAction() called with the `SWFBUTTON_MOUSEUP` flag.

### Parameters

`action`

  An SWFAction, returned by SWFAction->__construct().

### Return Values

No value is returned.

### See Also

- SWFButton->addAction()
- SWFAction