Un script PHP
index.php
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>switch语句的应用</title> <style type="text/css"> <!-- body { background-color: #F1EFEB; margin-left: 00px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; } .STYLE4 { color: #154049; font-size: 13px; } a:link { text-decoration: none; color: #0A323C; } a:visited { text-decoration: none; color: #006600; } a:hover { text-decoration: none; color: #000033; } a:active { text-decoration: none; color: #003366; } --> </style> </head> <body><center> <table width="850" height="80" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="333" height="50"> </td> <td width="90"> </td> <td width="71"> </td> <td width="74"> </td> <td width="73" align="right"> </td> <td width="75" class="STYLE4">返回首页</td> <td width="83" class="STYLE4">加入收藏</td> <td width="51"> </td> </tr> <tr> <td height="30"> </td> <td align="center"> </td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=最新商品"> 最新商品</a></span></td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=热门商品"> 热门商品</a></span></td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=<?php echo urlencode("推荐商品");?>">推荐商品</a></span></td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=<?php echo urlencode("特殊商品");?>">特殊商品</a></span></td> <td align="center"><span class="STYLE4"></span></td> <td> </td> </tr> </table> <table width="850" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="196" height="520" align="center" valign="top"><table width="180" height="523" border="1" cellpadding="1" cellspacing="1" bordercolor="#FFFFFF" bgcolor="#F1F1F1"> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=最新商品"> 最新商品</a></span></td> </tr> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=热门商品"> 热门商品</a></span></td> </tr> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=<?php echo urlencode("推荐商品");?>">推荐商品</a></span></td> </tr> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=<?php echo urlencode("特殊商品");?>">特殊商品</a></span></td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> </table></td> <td width="600" align="center" valign="top"><table width="595" border="0" cellspacing="0" cellpadding="0"> <tr> <td align="center" bgcolor="#FFFFFF"> <?php switch($_GET[lmbs]){ case "最新商品": include "index1.php"; break; case "热门商品": include "index2.php"; break; case "推荐商品": include "index3.php"; break; case "特殊商品": include "index4.php"; break; case "": include "index4.php"; break; } ?></td> </tr> </table></td> <td width="54"> </td> </tr> </table> </center> </body> </html>
index1.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <img src="images/bg6.jpg" style="max-width:90%" style="max-width:90%" alt="PHP utilise l'instruction switch pour concevoir la page d'accueil du site Web" > </body> </html>
index2.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <ahref="index.php?lmbs=新品上市"></a> <img src="images/bg7.jpg" style="max-width:90%" style="max-width:90%" alt="PHP utilise l'instruction switch pour concevoir la page d'accueil du site Web" > </body> </html>
index3.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <a href="index.php?lmbs=<?php echo urlencode("特价区");?>"></a> <img src="images/bg8.jpg" style="max-width:90%" style="max-width:90%" alt="PHP utilise l'instruction switch pour concevoir la page d'accueil du site Web" > </body> </html>
index4.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <img src="images/bg7.JPG" style="max-width:90%" style="max-width:90%" alt="PHP utilise l'instruction switch pour concevoir la page d'accueil du site Web" > </body> </html>
Résultats de la deuxième opération
Description de trois fonctions
Utilisez l'instruction switch pour concevoir la mise en page de la page d'accueil du site Web, définissez les fichiers d'en-tête et de fin du site Web comme sections fixes et la barre de navigation comme section fixe et dans la zone d'affichage principale, utilisez l'instruction switch pour modifier la valeur ; transmis dans le lien hypertexte, affichant un contenu différent.