Delete file/image in cakephp

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For instance, you would like to delete car.jpg under YOUR WEBROOT/img folder.
First, you construct a File object:

App::uses('File', 'Utility');

$file = new File(WWW_ROOT .'img/car.jpg',false, 0777);

if($file->delete()){
   echo "file/image deleted successfully";
}else{
   echo "file/image failed to be delete";
}

$file->delete() return true when the file has successfully been deleted. Hence, we check for successions of file deletion using the if statement as shown above.

*** I hope this Post helps to You ***