分享一则PHP定义函数代码

<?php
??? function table(){
??????? echo "<table align='center' border='1' width='600' cellspacing='0';>";
??????? echo "<caption><h1>这是表格的题目</h1></caption>";
??????? for($out=0; $out < 10; $out++ ){
??????????? $bgcolor = $out%2 == 0 ? "#ffffff" : "green";
??????????? $fontcolor = $out%2 == 0 ? "#ffffff" : "#000000";
??????????? echo "<tr bgcolor=".$bgcolor.">";
??????????? for($in=0;$in<10;$in++){
??????????????? echo "<td>".($out*10+$in)."</td>";
??????????? };
??????????? echo "</tr>";
??????? };
??????? echo "</table>";
??? }
??? table();
?>