Where to edit for increase in memory in PHP ini file?

Question

Hi I do have a PHP script which reads text file. when text file size is above the certain limit script gives error and stops. when I divide files into two it works. so where

Answer 1

The setting is memory_limit and you can change it in the php.ini file for all scripts, or (better) just change it in the code for the one script that is causing you problems:

ini_set('memory_limit', '64M');