Which of these has a smaller memory footprint?

Perl, PHP

This question is asking about which programming language, Perl or PHP, uses less memory when running a program.

Think of it like this: when you run a program, it takes up some space in your computer's memory. The smaller the memory footprint, the less space the program takes up.

Here's a breakdown of the options:

* Option A: Perl
* Option B: PHP
* Option C: Same
* Option D: Machine dependent

The correct answer is Option B: PHP. PHP generally has a smaller memory footprint than Perl. This means PHP programs tend to use less memory, especially when handling large amounts of data.

While Option D: Machine dependent could be a factor, PHP is generally recognized for its efficiency in memory usage compared to Perl.