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String Search from user specified configurations


Sammy1984us

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I am new to PHP and I am trying to write code which will perform a string search function based off of user specified directory + log file (ex: /home/log.txt) , and user specified string(s) to search for, the user can enter more than one string separated by '|'.

 

Is egrep the correct way to go in terms of taking input separated by '|'

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