Searching a text file

[DoctorToxn]

Hello.

I am having trouble with opening a text file and searching for a string inside it.  I am using the explode function to get the text file into the arrays.  But I cant find the way to search for a string and return the line number it is on.

(eg)
text.db file:"
1|username1|password1|email1
2|username2|password2|email2
3|username3|password3|email3"

I want to be able to search for "password2" and it return line number the string is on.  Any help will be apriciated.

Thanks,
BuilderDan

[[Unknown]]

I'm afraid you'll have to go through every line and check it.

-[Unknown]