String Util

[Anon]

I have a text file like this:

fname Billy
lname Ng
age 20

Each line contains a key and value. The key and value are sparated by a tab (\t). The end of each line has a return (\n). I can use fgets to read the file line by line. However, is there any String utility (such as substring()) to parse the line for finding out the key and value in php4?

Thanks in advance!

Billy

[[deleted]]

split().
Read the manual.