Hi... I want to increment the value of a hash by one on a certain condition. I thought the following would work:

$thes_name{$fields[1]} = thes_name{$fields[1]}++;

[download]

However the value always remains as 1 (the value for each key is initialised to 1). The following code works though:

$count = $thes_name{$fields[1]};
$count++;       
$thes_name{$fields[1]} = $count;

[download]

Can anyone tell me why this is... I would like to use the former code style if possible for compactness/to avoid creating another variable.

Thanks,

____________
Arun

In reply to Incrementing a Hash Value by arunhorne

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