運行從PHP

Question

我必須做一些錯誤的代碼MySQL的存儲過程....

<? 
$codeid=$_GET["codeid"]; 
$tablecode=$_GET["tablecode"]; 
$description=$_GET["description"]; 
$code=$_GET["code"]; 
$groupcode=$_GET["groupcode"]; 
$t1=$_GET["t1"]; 
$t2=$_GET["t2"]; 
$t3=$_GET["t3"]; 

$mysqli = new mysqli(dbhost,dbuser,dbpass,dbc); 
if ($mysqli->connect_error) { 
    die('Connect Error (' . $mysqli->connect_errno . ') ' . $mysqli->connect_error); 
    } 

$q="call spUpdateCodeTable(?,?,?,?,?,?,?,?)"; 
$stmt = $mysqli->prepare($q); 
$stmt->bind_param($codeid,$tablecode,$description,$code,$groupcode,$t1,$t2,$t3); 
$stmt->execute(); 

mysql_close($mysqli); 
?> 

絕對沒有任何反應......沒有錯誤信息或問題的任何其他指示。它只是不運行該過程。 （這是一個更新/插入例程）。

我使用這個網址...

updateCodeTable.php?codeid=0&codetable=TABLE&desription=testing2%20entry&code=TEST1&groupcode=gcode&t1=t1&t2=t2&t3=t3 

...但是，如果我運行在phpMyAdmin的這個查詢，它運行完美....

call spUpdateCodeTable(0,'TABLE','testing2','TEST1','group','','',''); 

我可以包括存儲過程代碼，但它運行正常，我直接運行它，但只是沒有成功從我的PHP代碼運行。

Answer 1

每個mysqli *函數/方法都可能失敗。無論是測試返回值和/或切換報告機制異常，看http://docs.php.net/mysqli-driver.report-mode

<?php 
// probably better done with http://docs.php.net/filter but anyway ...just check whether all those parameters are really there 
// you are positive that GET is the correct method for this action? 
if (!isset($_GET["codeid"], $_GET["tablecode"], $_GET["description"], $_GET["code"], $_GET["groupcode"], $_GET["t1"], $_GET["t2"], $_GET["t3"])) { 
    // die() is such a crude method 
    // but bare me, it's just an example.... 
    // see e.g. http://docs.php.net/trigger_error 
    die('missing parameter'); 
} 
else { 
    $mysqli = new mysqli(dbhost,dbuser,dbpass,dbc); 
    if ($mysqli->connect_error) { 
     die('Connect Error (' . $mysqli->connect_errno . ') ' . $mysqli->connect_error); 
    } 

    $q="call spUpdateCodeTable(?,?,?,?,?,?,?,?)"; 
    $stmt = $mysqli->prepare($q); 
    if (!$stmt) { 
     // $mysqli->error has more info 
     die('prepare failed'); 
    } 
    // you have to provide the format of each parameter in the first parameter to bind_param 
    // I just set them all to strings, better check that 
    if (!$stmt->bind_param('ssssssss', $_GET['codeid'], $_GET['tablecode'], $_GET['description'], $_GET['code'], $_GET['groupcode'], $_GET['t1'], $_GET['t2'], $_GET['t3'])) { 
     // $stmt->error has more info 
     die('bind failed'); 
    } 

    if (!$stmt->execute()) { 
     // $stmt->error has more info 
     die('execute failed'); 
    } 
} 

Answer 2

可以試試看嗎？

mysqli->query("call spUpdateCodeTable($codeid,'$tablecode', 
'$description','$code','$groupcode','$t1','$t2','$t3')");