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Perl script multi delimiter split

Posted on 2014-04-16
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Last Modified: 2014-04-16
Hi

I have a comma delimited file and I need to capture the third and forth fields.

Some of the forth fields have commas in them. The entire third field is has quotes around it.

Examples

1,2,my value1,my value 2,blah,blah,blah
1,2,my value1,"my value 2,my value 3",blah,blah,blah
1,2,my value1,"'my value 2','my value 3'",blah,blah,blah
1,2,my value1,"'my value 2""my value 3",blah,blah,blah
1,2,my value1,"c:""Program Files""mydir",blah,blah,blah

There should be others.


There are multiples and I am not sure how the best way is to pull out the values

Thanks

Mike
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Question by:mikeysmailbox1
2 Comments
 
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Accepted Solution

by:
wilcoxon earned 1000 total points
ID: 40005123
This should do what you want...
# split on comma
my @vals = split /,/;
# rebuild 4th value if necessary
while ($vals[3] =~ /^"/ and $vals[3] !~ /"$/) {
    $vals[3] .= ',' . splice(@vals, 4, 1);
}

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by:mikeysmailbox1
ID: 40005160
Thanks this worked great
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