Question

这是脚本。我在第29行收到错误，这是..

$stmt = OCIParse($connect, $query);

（比较这个问题PHP error: Warning: ociparse() expects parameter 2 to be string）

<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>

<?php

/* Set oracle user login and password info */
$dbuser = "sjsrem"; /* your deakin login */
$dbpass = "shaz"; /* your oracle access password */
$db = "SSID";
$connect = OCILogon($dbuser, $dbpass, $db);

if (!$connect) {
echo "An error occurred connecting to the database";
exit;
}

$sql = "SELECT * FROM purchase";
$query = OCIParse($connect, $sql);
OCIExecute($query);

/* check the sql statement for errors and if errors report them */
$stmt = OCIParse($connect, $query);
//echo "SQL: $query<br>";
if(!$stmt) {
echo "An error occurred in parsing the sql string.\n";
exit;
}
OCIExecute($stmt);?>




<!-- Now we output the data using a table and/or formatted HTML -->




<table>
<?PHP while (OCIFetch($query)) {

   $fg1 = OCIResult ($query , "ID" ) ;   echo("<tr><td>id: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg2 = OCIResult ($query , "FNAME" ) ;   echo("<tr><td>name</td><td>");  echo ($fg2);    echo ("</td> </tr>");
   $fg3 = OCIResult ($query , "LNAME" ) ;   echo("<tr><td>email: </td><td>");    echo ($fg3);   echo ("</td> </tr>");
   $fg4 = OCIResult ($query , "VIN" ) ;   echo("<tr><td>Vin: </td><td>");    echo ($fg4);    echo ("</td> </tr>");
   $fg5 = OCIResult ($query , "EMAIL" ) ;   echo("<tr><td>Email: </td><td>");   echo ($fg5);   echo ("</td> </tr>");
   $fg6 = OCIResult ($query , "UNIT" ) ;   echo("<tr><td>Unit: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg7 = OCIResult ($query , "STREET" ) ;   echo("<tr><td>Street: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg8 = OCIResult ($query , "SUBURB" ) ;   echo("<tr><td>Suburb: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg9 = OCIResult ($query , "PCODE" ) ;   echo("<tr><td>Post Code: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg10 = OCIResult ($query , "CREDIT" ) ;   echo("<tr><td>Credit: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg11 = OCIResult ($query , "HOLDER" ) ;   echo("<tr><td>Holder: </td><td>");  echo ($fg1);   echo ("</td> </tr>");
   $fg12 = OCIResult ($query , "EXPIRY" ) ;   echo("<tr><td>Expiry: </td><td>");  echo ($fg1);   echo ("</td> </tr>");


   }  



   ?>
</table>
</body>
</html>

Answer 1

参数必须是资源，但您传递的是sql字符串。您的代码资源是$stmt。您需要使用$stmt代替$query

OCIFetch($stmt)

同样适用于OCIResult，您需要使用OCIResult($stmt)而不是OCIResult($query)

试图从数据库错误中获取数据

1 个答案: