问如何在PHP中执行PhantomJS

EN

$myUrl          = "http://www.example.com";
$windowObj      = \MTS\Factories::getDevices()->getLocalHost()->getBrowser('phantomjs')->getNewWindow($myUrl);

//now you can either retrive the DOM and parse it, like this:
$domData    = $windowObj->getDom();

//or take screen shots
$imageData    = $windowObj->screenshot();

//or use the mouse to click buttons:
$windowObj->mouseEventOnElement("[id=searchInput]", 'leftclick');

//or type with the keyboard :
$windowObj->sendKeyPresses("my search words");

//or load and execute custom javascript, fill forms etc, etc.