Tad 教材網 - 線上書籍

\[1002\] PHP入門班
===============

```
<pre class="brush: php;" title="code">
<?php
//引入共同檔
require_once "header.php";

//變數初始化
$op=isset($_REQUEST['op'])?$_REQUEST['op']:"";
//$class_sn=isset($_REQUEST['class_sn'])?intval($_REQUEST['class_sn']):"";

//流程控制
switch($op){

case "insert_article":
  insert_article();
  header("location:{$_SERVER['PHP_SELF']}");
  break;

default:
  $main=article_form();
  break;
}

//套用樣板
theme("theme.html");

/*************** 功能函數區 **************/

//輸入學習收藏的表單
function article_form(){
  $now_seme=get_seme();

$sql="select class_sn,class_name from tncomu_class where access='1' and seme='{$now_seme}' ";
  $result=mysql_query($sql);
  $opt="";
  while(list($class_sn,$class_name)=mysql_fetch_row($result)){
    $opt.="<option value='$class_sn'>$class_name</option>";
  }

$main="<h3 style='color:#0066CC'>輸入學習收藏</h3>
  <form action='{$_SERVER['PHP_SELF']}' method='post'>
    <table>
      <tr>
        <th>您的姓名：</th>
        <td><input type='text' name='stud_name' size='10'></td>
        <th>{$now_seme}班級：</th>
        <td>
          <select name='class_sn'>
            <option value=''>請選擇{$now_seme}班級</option>
            $opt
          </select>
        </td>
      </tr>
      <tr>
        <th>學習收藏內容</th>
        <td colspan=3><textarea name='content' cols=50 rows=8>

設定密碼：是否發布？發布暫不發布 "; return $main; } //執行儲存動作 function insert_article(){ $sql="INSERT INTO `tncomu_article`(`stud_name`, `content`, `post_time`, `enable`, `class_sn`, `mode`, `text_passwd`) VALUES ('{$_POST['stud_name']}' , '{$_POST['content']}' , now(), '{$_POST['enable']}', '{$_POST['class_sn']}', '文字', '{$_POST['text_passwd']}')"; mysql_query($sql) or die(mysql_error().$sql); return "儲存完畢"; } //自動抓出目前學期 function get_seme(){ $year=date("Y")-1911; $mon=date("n"); if($mon<=2){ $year=$year-1; $seme="{$year}2"; }elseif($mon>=3 and $mon<=8){ $seme="{$year}1"; }else{ $seme="{$year}2"; } return $seme; } ?> ```

:::