php循环table实现一行两列显示的方法

<table width="100%" border="0" cellspacing="1" cellpadding="0" style="background:#CCC"> <tr>  <td align="center" bgcolor="#FFFFFF">第一列</td>  <td align="center" bgcolor="#FFFFFF">第二列</td> </tr> <tr>  <?php   $setarr = array(0,1,2,3,4,5,6,7,8,9); //相当于数据库获取的数组 $i=0; foreach($setarr as $val){  $i++; ?>   <?=$val?>  <?php  if($i%2==0&&$i<count($setarr)) echo '</tr><tr>';  } ?> </tr></table>

如：是其他字符类型，需要用到函数转化：

<?php$str = "Hello world. It's a beautiful day.";print_r (explode(" ",$str));?>

结果：

Array([0] => Hello[1] => world.[2] => It's[3] => a[4] => beautiful[5] => day.)