Split a file handle containing array : file handle « File « Perl






  1. Perl
  2. File
  3. file handle

Split a file handle containing array

    

@a1 = (1, 2, 3);
open FILEHANDLE, ">array.dat" or die "Can not open array.dat";

print FILEHANDLE "@a1";

close FILEHANDLE;

open FILEHANDLE2, "<array.dat" or die "Can not open array.dat";

@a2 = split(" ", <FILEHANDLE2>);

print "@a2";

close FILEHANDLE2;








Related examples in the same category

1.Using file handle variable
2.Select a file handle
3.Pass file handle reference in a the form of '*FILEHANDLE{IO}'
4.Pass file handle reference to a subroutine
5.Pass file handle to stat function
6.Passing Filehandles by Reference
7.Passing file handles to functions
8.Filehandle References
9.undef file handle
10.defined lines in a file
11.Using a scalar variable to store a file variable name.
12.Using while loop to read content
13.Redirects the standard output and standard error files.
14.To write to a file:
15.Passing file name to functions