【发布时间】:2014-11-15 14:23:38
【问题描述】:
你好,所以我正在尝试为一个带有 PDO 和 PSQL 的网站创建一个 search.php 文件,我对这一切都很陌生,所以我收到了这个错误
Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[08P01]: <<Unknown error>>: 7 ERROR: bind message supplies 0 parameters, but prepared statement "pdo_stmt_00000001" requires 1' in C:\Program Files (x86)\PostgreSQL\EnterpriseDB-ApachePHP\apache\www\Library\search.php:45 Stack trace: #0 C:\Program Files (x86)\PostgreSQL\EnterpriseDB-ApachePHP\apache\www\Library\search.php(45): PDO->query('SELECT * FROM b...') #1 {main} thrown in C:\Program Files (x86)\PostgreSQL\EnterpriseDB-ApachePHP\apache\www\Library\search.php on line 45
我不明白为什么,我不知道该怎么做...如果有人可以帮助我 这是 search.php 文件:
<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
include '/database/dbc.php';
//$sesion_type = $_GET['search'];
$dbc = dbc();
$search = $_POST['q'];
?>
<!DOCTYPE html>
<html>
<head>
<title>Library</title>
<link rel="stylesheet" type="text/css" href="css/style.css"/>
<link rel="icon" href="images/biblioteca1.jpg"/>
</head>
<body>
<div id="container">
<div id="header">
<h2>Search</h2>
</div>
<div id="menu">
<ul>
<li><a href="index.php">Home</a></li>
</ul>
<div id="tfheader">
<form id="tfnewsearch" method="get" action="http://localhost:8080/Library/search.php">
<input type="text" class="tftextinput" name="q" size="21" maxlength="120"><input type="submit" value="search" class="tfbutton">
</form>
<div class="tfclear"></div>
</div>
</div>
<div id="content">
<?php
try
{
$quer1 = "SELECT * FROM books WHERE title LIKE :search OR author LIKE :search OR genre LIKE :search OR editor LIKE :search";
}
catch(PDOException $e)
{
echo $e->getMessage();
}
foreach($dbc->query($quer1) as $row )
{
?>
<td><?php echo($row['title']);?></td>
<td><?php echo($row['author']);?></td>
<td><?php echo($row['editor']);?></td>
<td><?php echo($row['price']);?></td>
<td><?php echo($row['genre']);?></td>
<td><?php echo($row['bookid']);?></td>
<?php
}
?>
</div>
<div id="footer">
</div>
</div>
</body>
</html>
【问题讨论】:
标签: php postgresql pdo psql