PHP快速入门教程:for循环

mac2022-06-30  27

<html>                                                                                                                              <head>                                                                                                                              <title>for循环示例</title>                                 <meta http-equiv=content-type content="text/html; charset=gb2312">                                                                   </head>                                                                                                                             <body>                                                                                                                              <h2 align=center >客户端的信息-FOR循环</h2>                                                                                        <hr color=red>                                                                                                                      <!--PHP程序的开始-->                                                                                                                <?                                                                                                                                  echo"<table border=1>/n";//显示表格的边框                                                                                           /******************************                                   用for循环来读取$GLOBALS数组的值                                   在循环体中显示出客户端的信息                                      *******************************/                                                                                                    for ($key=reset($GLOBALS);$key=key($GLOBALS);$key=next($GLOBALS))  {                                                                  $value=pos($GLOBALS);                                             echo "<tr><td>$key</td><td>$value</td></tr>/n";                  }                                                                                                                                  echo "</table>/n";                                                                                                                  ?>                                                                                                                                  <!--PHP程序的结束-->                                                                                                                </body>                                                                                                                             </html>                  

转载于:https://www.cnblogs.com/myitworld/archive/2006/11/30/2214982.html

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