Can you use file() and rtrim() together

I don't know if this is the right way to go about what I'm trying to do. In a nutshell, I want to open a simple text file and load the file into an array with each line represented by one element in the array. Now $myArray = @file("my_text_file"); achieves 90% of what I want, but I need to strip out the line feeds at the end of each line that are in the original file. rtrim($myString, "/n") would seem to offer this functionality, but I can't figure out the best way to use it with an array ? Anyone got this working, or is there another easier way to do it, perhaps with a variant of file() which doesn't include the linefeeds that I don't know about. Looking forwards to your input guys ..... Blu.