<font face="courier new, courier, mono" color="#3300ff" size="1"> <hr> <br><br><title>常用时间函数(二)</title> <br><br><br><br> print("pi=".pi());<br> print("<br>");<br> print("sin(0.5 * pi())=".sin(0.5 * pi()));<br> print("<br>");<br> print("cos(2 * pi())=".cos(2 * pi()));<br> print("<br>");<br> <br> //打印从1到100中间的10个随机的数<br> for($index = 0; $index {<br> print(rand(1,100) . "<br>n");<br> }<br>?><br><br> <hr> <br><img alt="常用时间函数" hspace="0" src="http://img.bitscn.com/upimg/php/20070123/11E54b59304C42.jpg" align="baseline" border="0"></font>