function FileMaker_Command_PerformScript($fm, $layout, $scriptName, $scriptParameters = null)
    {
        $this->_impl = new FileMaker_Command_PerformScript_Implementation($fm, $layout, $scriptName, $scriptParameters);
    }
function FileMaker_Command_PerformScript($fm, $layout, $scriptName, $scriptParameters = null)
    {
        $this->_impl = new FileMaker_Command_PerformScript_Implementation($fm, $layout, $scriptName, $scriptParameters);
    }
function FileMaker_Command_PerformScript ( $ fm , $ layout , $ scriptName , $ scriptParameters = null ) { $ this -> _impl = new FileMaker_Command_PerformScript_Implementation ( $ fm , $ layout , $ scriptName , $ scriptParameters ) ; }
PerformScript command constructor.

@ignore
@param FileMaker_Implementation $fm FileMaker_Implementation object the
command was created by.
@param string $layout Layout to use for script context.
@param string $scriptName Name of the script to run.
@param string $scriptParameters Any parameters to pass to the script.
PerformScript command constructor .