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I have:
$query = mysql_query("SELECT ... ");
while($row = mysql_fetch_array($query)) { first time used; }
...
while($row = mysql_fetch_array($query)) { second time used; }
In second time it doesn’t work. Why?
That’s because the internal data pointer has reached its end. To reread the query, either rewind the pointer with
mysql_data_seek(), or reissue the query.