Hi all, Iam trying to compare two "hash of arrays". The idea is to compare the values, subtract and Input into Database. The following pseudocode is what i thought up. Is this approach correct?
#####Pseudo Code begins... 
<br>
$datainput=DBI->connect<br>("DBI:mysql:database=DATA;host=localhost...
+...)<br>
foreach ($hash1($key1))<br>
    {<br>
    foreach ($hash2($key2))<br>
        {<br>
        if $hash1($key1)==$hash2($key2)<br>
            {<br>
        $data1=$hash2($value1)-$hash1($key2);<br>
        $data2=$hash2 ($value2)-$hash2(key2);<br>
$datainput->do("INSERT INTO DATA VALUES($data1, $data2)<br>
            }<br>
        }<br>
    }<br>
$datainput->disconnect();<br>
exit;<br>

[download]
#####Pseudo Code ends...
Rgds,

In reply to Hash of Array Comparision... by Anonymous Monk

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