10175501108
/
app2

<?phprequire_once "pdo.php";session_start();if ( !isset($_POST['search']) ) {  header('Location: index.php');}$stmt = $pdo->query("SELECT * FROM article ");
while ( $row = $stmt->fetch(PDO::FETCH_ASSOC) ) {  if($row['public']=="public")  {    $tmparray=explode($_POST['search'],$row['content']);    $tmparray2=explode($_POST['search'],$row['headline']);    $count=count($tmparray)+count($tmparray2);    if($count>2){        $result[]=array('content'=>$row['content'],'article_id'=>$row['article_id'],'headline'=>$row['headline'],'count'=>$count);    }   }
}if(isset($result)){  $count = array();foreach ($result as $res) {    $count[] = $res['count'];}array_multisort($count, SORT_DESC, $result); }?>

<!DOCTYPE html>
<head><script src="js/jquery.min.js"></script><script src="js/bootstrap.min.js"></script><script src="js/setting.js"></script>  <meta charset="utf-8"/>  <meta http-equiv="X-UA-Compatible" content="ie=edge">    <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
    <script src="js/jquery.singlePageNav.min.js"></script><link rel="stylesheet" type="text/css" href="css/templatemo-style.css?t={{time()}}">  <style type="text/css">  .hidee{      display:none;  }
  </style></head><body><div class="fixed-header">	<div class="container">		<div class="navbar-header">			<button type="button" class="navbar-toggle">				<span class="icon-bar"></span>				<span class="icon-bar"></span>				<span class="icon-bar"></span>                        			</button>			<a class="navbar-brand" href="#">notebook</a>		</div>		<nav class="main-menu">    <ul>    <form class="form-inline" method="POST" action="search.php">    <input class="form-control" type="text" name="search" placeholder="Search">				<li><a href="personal_page.php?user_id=<?php if(isset($_SESSION["user_id"])){echo($_SESSION["user_id"]);}?>" class="external hidee">Home</a></li>      <li> <a href="signup.php" class="hid external">注册</a></li>			<li><a href="login.php" class="hid external">登录</a></li>      <li> <a href="edit_article.php" class="hidee external">写新文章</a> </li>      <li><a href="logout.php" class="hidee external">退出</a></li>			</ul>		</nav>	</div></div>

  <div class="container">
      <section class="col-md-12 content" id="home" >      <div class="col-lg-12 col-md-12 content-item content-item-1 background">      <ul  style="margin-top:5em;" >      <?php      if(isset($result)){       foreach( $result as $res ) {               echo ('<li><a href="view.php?article_id='.$res['article_id'].'">');            echo('<h1 class="section-title text-center dark-blue-text">');            echo(htmlentities($res['headline']));            echo("</h2></a> <p>");            $article=  substr($res['content'],0,300);            echo(htmlentities($article));            echo("</p></li><hr/>");          }              }      else{        echo('<h1 class="section-title text-center dark-blue-text">CREATE YOUR OWN....</h1>');      }
        ?>
                 </ul>      </div>    </section>
  </div>


<div class="text-center footer"><div class="container"> NOTEBOOK</div></div>
</body><script>
 var user_id = <?php if(isset($_SESSION['user_id'])) {echo($_SESSION['user_id']);}else{echo("null");}?>;
if(user_id!=null){    $(".hidee").show();    $(".hid").hide();}</script></html>