hi, i have a hash variable, which i want to convert to a string containing all the data from the hash. how do i do that ? could u please tell me what i'm doing wrong in this code : use IO::File;
$filehandle = new IO::File;
$filehandle->open("<$file"); - this is a text file
readfile(\*$filehandle); - calls many subroutines which populate a hash variable called %seg000

while (($key,$value) = each %seg000) {
$newstr .= $key . ":" . $value; -newstr is scalar
}

print $newstr; - this shows that the data is present in newstr, but when i try to write it to another text file,nothing happens :
$filehandle2 = new IO::File;
$filehandle2->open(">testhash.txt");
$filehandle2->close();
thanks

In reply to converting a hash to a string by vipinh

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