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我想從我的oracle數據庫中通過一個html表單獲取一些數據到php中,在這裏我通過存在一列的字符串進行搜索。我有以下的PHP代碼和搜索表單retuns什麼:如何從oracle中獲取選定的數據在php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<?php
if(isset($_POST['submit'])){
if(isset($_GET['go'])){
if(preg_match("/^[A-Z0-9]+/", $_POST['name'])){
$name=$_POST['name'];
// Connects to the XE service (i.e. database) on the "localhost" machine
$conn = oci_connect('user', 'pwd', 'localhost/XE');
if (!$conn) {
$e = oci_error();
trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);
}
$stid = oci_parse($conn, 'SELECT deejays.name,available_dates.data,available_dates.venue,available_dates.location FROM deejays,available_dates WHERE deejays.name LIKE '%W&W%' and pk_id=fk_id');
oci_execute($stid);
echo "<table border='1'>\n";
while ($row = oci_fetch_array($stid, OCI_ASSOC+OCI_RETURN_NULLS)) {
echo "<tr>\n";
foreach ($row as $item) {
echo " <td>" . ($item !== null ? htmlentities($item, ENT_QUOTES) : " ") . "</td>\n";
}
echo "</tr>\n";
}
echo "</table>\n";
}
else{
echo "<p>Please enter a search query</p>";
}
}
}
?>
<body>
</body>
</html>