display data in grid using php -

i trying display retrieved data in grid.

i used while loop , retrieved every thing.i applied css rows getting displayed in same color.

i trying row0 blue color row1 green color row2 blue color row3 green color.how do it?

use (of course, adapt loop) :

echo '<table>'; $i = 0; foreach($myrows $row) {     echo '<tr class="row'.(++$i % 2).'"><td>';     echo $row;     echo '</td></tr>'; } echo '</table>'; 

with following css code :

tr.row0 > td { background-color: blue; } tr.row1 > td { background-color: green; }