perl -write values in a file to @array in perl


 
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# 1  
Old 02-04-2008
perl -write values in a file to @array in perl

Hi

can anyone suggest me how to write a file containing values,... say

19
20
21
22
..
40

to an array @array = (19, 20, ... 40)

-- Thanks
# 2  
Old 02-04-2008
Code:
open(FILE, "<", "file");

while(<FILE>) {
  chomp;
  push(@arr, $_);
}

close(FILE);

# 3  
Old 02-04-2008
thanks for the reply.. but it dint work... do u have any further suggestions???
# 4  
Old 02-04-2008
Quote:
Originally Posted by meghana
thanks for the reply.. but it dint work... do u have any further suggestions???
Why it didn't work ?

What is the expected output ?

Do you want to print the array elements ? If so, add the following snippet at the end

Code:
foreach(@arr) {
  print "array element: $_\n";
}

# 5  
Old 02-04-2008
i dont know but.. this one worked for me...

open(FILE, "<", "tmpfile");
my @values = <FILE>;
close(FILE);

i just wanted to write the values of a file into @array... but still.. ur example helped me as a start point... appreciate it.. thanks again...
# 6  
Old 02-04-2008
can you help me on this... i try to print them($count, $last_rec) in two different lines but they get printed in one line if i use this script.....

open (fh,">>","file");
print fh "$count";
print fh "$last_rec";
close(fh);

can you suggest any solution for this...thanks
This User Gave Thanks to meghana For This Post:
# 7  
Old 02-04-2008
Quote:
Originally Posted by meghana
i dont know but.. this one worked for me...

open(FILE, "<", "tmpfile");
my @values = <FILE>;
close(FILE);

i just wanted to write the values of a file into @array... but still.. ur example helped me as a start point... appreciate it.. thanks again...
Well, this is also one of the way to do that.

The other one I had posted should also work Smilie
This User Gave Thanks to matrixmadhan For This Post:
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