<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>九九乘法表</title>
</head>
<body>
<table border="1" cellpadding="0" cellspacing="0" class="tableStyle">
<caption>
<h1>九九乘法表</h1>
</caption>
<?php
for ($a=1; $a<10; $a++) //1層循環(huán)
{
echo("<tr>");
for ($b=1; $b<=$a; $b++) { //2層循環(huán)控制1層循環(huán)輸出
echo("<td>");
echo "$a * $b =".$a * $b; //輸出結(jié)果
echo("</td>");
}
echo("</tr>");
}
?>
</table>
</body>
</html>
