Question

5、使php用循环输出一个5行4列的表格.（提示:可嵌入html代码实现）文件保存名为p5.php,要求输出效果如下：

文件保存名为p5.php,要求输出效果如下：

Answer 1

以下为标准答案:具体操作如下:
1.把代码COPY到p5.php源文件中;
2.运行P5.PHP文件;

<table border=1 width='750' height='480'>
<?
for ($i = 0; $i < 5; $i++) {
?>
<tr height='25'>
<?
for ($j = 0; $j < 4; $j++) {
?>
<td width='150'><?=$i*$j ?><td>
<?} ?>
<tr>
}
?></table>

Answer 2

<?php
echo "<table border=1>";
for ($i = 0; $i < 5; $i++) {
echo "<tr>";
for ($j = 0; $j < 4; $j++) {
echo "<td>";
echo " ";
echo "</td>";
}
echo "</tr>";
}
echo "</table>";
?>

Answer 3

<?php
echo "<table border=1 width='300px;'>";
for ($i = 0; $i < 5; $i++) {

for ($j = 0; $j < 4; $j++) {
echo "<td>";
echo "nihao";
echo "</td>";
}
echo "</tr>";
}
echo "</table>";
?>