web development server - PHP explode doesn't work -

I have a text file and I want each row to be an element of an array.

  $ file = file ("books.txt"); $ Partition = explosion ("\ n", $ file);  

Then if I try to print an element of the array:

  "$ split [0]" echo;  

I do not get any output.

Because file ("Books.txt") already new line As a result of the explosion gives an array, you echo "$ file [0]"; , no need for further exploding.