I do something like this, where $result is the result of a mysql_query():
<?php
while ($row = mysql_fetch_array($result))
{
if ($row[col] == 1)
{
print_entry($row);
}
}
?>
This is to fill one column on screen. Now I would like to do the same for
the second column: if ($row[col] == 2). But the $result pointer has moved
to the end. How to move it back to the start again? reset() won't work,
because it's not an array, just an integer pointing to a MySQL result set.
How to move through this result set using PHP? Or should I just run a
seperate query for each column with a 'where col =' clause? That looks like
pretty intensive use of computer resources... I could also turn the result
set into a 2D array of rows and work with that. Sounds a bit voluminous as
well...
Thanks, marco
|
| Marco Bleeker, Amsterdam
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