What's the maximum number of keys for an array in php

Question

I\'m writing a php script where I call

$lines = file(\'base_list.txt\');

to break a file up into an array. The file has over 100,000 lines in

Answer 1

If you're outputting to something like Internet Explorer, you might want to make sure it can display all the information you're trying to put there. I know there's a limit to an html page, but I'm not sure what it is.