[HTML_Form] cant change values in array after getAll()

im using PHP 4.1.2 and the stock PEAR with MySQL i get the array using DB::getAll() fine but when i try to go 18 for( $i=0; $i<=count($res); $i++ ) { 19 $res[$i]['stamp'] = date( 'l, F dS @ h:i A', $res[$i]['stamp'] ); 20 } i get this error :: Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 40 bytes) in /home/zacheryh/htdocs/news.php on line 19 Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 40 bytes) in Unknown on line 0 i have checked that the var is there in the array and it is a correct unix epoch. if i change the for() loop to this it works perfectly fine :: 18 for( $i=0; $i<=count($res); $i++ ) { 19 echo date( 'l, F dS @ h:i A', $res[$i]['stamp'] ); 20 } it will then work perfectly fine... i was wondering what maybe causing this and how i can go about fixing ??? thanks in advance. ~ Zachery