<!<!DOCTYPE html> <html> <body> <h1>我的第一个 PHP 页面</h1> <h2>九九乘法口诀</h2> <?php function f($x){ for($n=1;$n<=$x;$n++) { $s=$n*$x; #echo $n,'x',$x,'=',$s," \n","<b>"; if($s>9) { echo "<span style=\"color:#0000FF;font-size:20px;margin-left:10px;font-weight:bold;background-color:#00FF00\">".$n."x".$x."=".$s."</span>";} else{echo "<span style=\"color:#0000FF;font-size:20px;margin-left:10px;font-weight:bold;background-color:#00FF00\">".$n."x".$x."=".$s." </span>";} } } for($i=1;$i<10;$i++){ f($i); echo "<br>"; } ?> </body> </html> |