Why doesn't my PHP function work as expected?

For loop in php prints everything twice?

• i have a table with single value, yet when i write the below code it repeats twice value1 value1 value2 value2 value3 value3 anyone any idea what is wrong... i know i can use extract() function but want to know why it doesnt work for foreach while($row = mysql_fetch_array($results)) { echo "<tr>\n"; foreach($row as $value) { echo "<td>\n"; echo $value; echo "</td>\n"; } echo "</tr>\n"; }

• Answer:

  You have a while AND a for! Rewrite it this way: while ( $row = mysql_fetch_array ($results) ) { echo "<tr> \r\n"; echo $row [ 0 ] ; echo "</td> \r\n"; } (Spaces added)