Re: Split Help

[Sandy]

Hi

works for me.

[sandy]perl -e '$x="hello"; $y="thishelloyouhellotoday"; @a=split /$x/
+,$y; print "@a\n";'
this you today
[sandy]

could you give us an example of what doesn't work?

[de2425]

Thanks for the super quick response! What I'm trying to do is to use the split to count the occurrences of the filename with the file. I just checked with a print statement and I am getting a split but for some reason, I cannot get the correct number of splits. I can visually count them but I can't seem to get any goot results from something like:

print "$#lines\n";

[shmem]

Hmm.. here you are saying

print "$#lines\n";

but in the OP

@line=split(/$variable/,$_);

Maybe you mean @lines? or perhaps $#line?

If you include

use warnings;

at the top of your program, perl helps you emitting a warning if, by typo, you are using a variable only once.

[jwkrahn]

$#lines contains the last index of the array @lines which may or may not be one less than the actual number of elements in the array @lines.   To get the actual number of elements of an array you must use the array in scalar context:

print scalar @lines, "\n";