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09.25.2008 at 03:06AM PDT, ID: 23761869
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8.2

running through mysql result set multiple times without re-querying.

Asked by psimation in PHP and Databases

Hi

I'm trying to run a while loop through a mysql result set inside of a foreach loop without having to query the DB each time I step to the next element in the foreach.

I'm trying something like this:

foreach ($some_array as $key=> $val) {
  while ($myrow = mysql_fetch_assoc($result)){
     $var1 = $myrow[var1];
     $var2 = $myrow[var2];
      if($var1 == $val) {
      $counter++;
      }
  }
reset ($result);
}


This however does not output expected results.

The idea behind the code is to check all rows in the qury result against each value in the some_array and to basically get a count of how many rows there are in the query result that matches the elements in some_array.

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[+][-]09.25.2008 at 03:29AM PDT, ID: 22567664

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About this solution

Zone: PHP and Databases
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Solution Provided By: hernst42
Participating Experts: 1
Solution Grade: A
 
 
 
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