ludo237/euler-problems — pull request #24 by tng46 (2014-04-22 10:38:48+00:00)
Title: Create problem_4_v2.php

This is my "problem 4" solution, version 1.1.0.
For isPalindrome() function i prefer String approach.
I have increased algorithm performance by simply changing the conditions order.
Try to flip order to see the difference.