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下面是一個表單，應該提交信息到MySQL數據庫。HTML表單和PHP查詢沒有提交數據到MySQL數據庫
下面的提交表單及其相應的查詢文件不起作用。我填寫所有字段，然後單擊「提交」，並且不會收到錯誤消息。
關於submit2a.php，我有mysql_connect() or die(mysql_error());和mysql_select_db() or die(mysql_error());，我沒有得到一個錯誤，所以我假設它連接到MySQL。
但是當我檢查MySQL數據庫時，我添加的新信息不存在。
有沒有人在下面的代碼中看到任何明顯的錯誤？
由於提前，
約翰
形式：
echo '<form enctype="multipart/form-data" action="http://www...com/.../submit2a.php" method="post">
<input type="hidden" value="'.$_SESSION['loginid'].'" name="uid">
<div class="submissiontitle"><label for="title">Blog Post Title:</label></div>
<div class="submissionfield"><input class="checkMax3" name="title" type="title" id="title" maxlength="80"></div>
<div class="texttitle"><label for="text1">Blog Post Text 1:</label></div>
<div class="textfield"><textarea class="checkMax" name="text1" type="comment" id="text1" maxlength="10000"></textarea></div>
<div class="imagetitle"><label for="image1">Image 1:</label></div>
<div class="imagefield"><input type="file" name="image1" /></div>
<div class="hyperlinktitle"><label for="url1">Hyperlink 1:</label></div>
<div class="hyperlinkfield "><input name="url1" type="title" id="url1" maxlength="200"></div>
<div class="texttitle2"><label for="text2">Blog Post Text 2:</label></div>
<div class="textfield2"><textarea class="checkMax" name="text2" type="comment" id="text2" maxlength="10000"></textarea></div>
<div class="imagetitle2"><label for="image2">Image 2:</label></div>
<div class="imagefield2"><input type="file" name="image2" /></div>
<div class="hyperlinktitle2"><label for="url2">Hyperlink 2:</label></div>
<div class="hyperlinkfield2"><input name="url2" type="text" id="url2" maxlength="200"></div>
<div class="texttitle3"><label for="text3">Blog Post Text 3:</label></div>
<div class="textfield3"><textarea class="checkMax" name="text3" type="comment" id="text3" maxlength="10000"></textarea></div>
<div class="imagetitle3"><label for="image3">Image 3:</label></div>
<div class="imagefield3"><input type="file" name="image3" /></div>
<div class="hyperlinktitle3"><label for="url3">Hyperlink 3:</label></div>
<div class="hyperlinkfield3"><input name="url3" type="text" id="url3" maxlength="200"></div>
<div class="texttitle4"><label for="text4">Blog Post Text 4:</label></div>
<div class="textfield4"><textarea class="checkMax" name="text4" type="comment" id="text4" maxlength="10000"></textarea></div>
<div class="imagetitle4"><label for="image4">Image 4:</label></div>
<div class="imagefield4"><input type="file" name="image4" /></div>
<div class="hyperlinktitle4"><label for="url4">Hyperlink 4:</label></div>
<div class="hyperlinkfield4"><input name="url4" type="text" id="url4" maxlength="200"></div>
<div class="submissionbutton"><input name="submit" type="submit" value="Submit"></div>
</form>
';
的查詢上submit2a.php：
$remove_array = array('http://www.', 'http://', 'https://', 'https://www.', 'www.');
$uid = $_POST['uid'];
$title = $_POST['title'];
$text1 = $_POST['text1'];
$image1 = $_POST['image1'];
$image1 = $_FILES['image1'];
$url1 = $_POST['url1'];
$text2 = $_POST['text2'];
$image2 = $_POST['image2'];
$image2 = $_FILES['image2'];
$url2 = $_POST['url2'];
$text3 = $_POST['text3'];
$image3 = $_POST['image3'];
$image3 = $_FILES['image3'];
$url3 = $_POST['url3'];
$text4 = $_POST['text4'];
$image4 = $_POST['image4'];
$image4 = $_FILES['image4'];
$url4 = $_POST['url4'];
$cleanurl1 = str_replace($remove_array, "", $_POST['url1']);
$cleanurl1 = strtolower($cleanurl1);
$cleanurl1 = preg_replace('/\/$/','',$cleanurl1);
$cleanurl1 = stripslashes($cleanurl1);
$cleanurl1 = mysql_real_escape_string(trim($cleanurl1));
$cleanurl2 = str_replace($remove_array, "", $_POST['url2']);
$cleanurl2 = strtolower($cleanurl2);
$cleanurl2 = preg_replace('/\/$/','',$cleanurl2);
$cleanurl2 = stripslashes($cleanurl2);
$cleanurl2 = mysql_real_escape_string(trim($cleanurl2));
$cleanurl3 = str_replace($remove_array, "", $_POST['url3']);
$cleanurl3 = strtolower($cleanurl3);
$cleanurl3 = preg_replace('/\/$/','',$cleanurl3);
$cleanurl3 = stripslashes($cleanurl3);
$cleanurl3 = mysql_real_escape_string(trim($cleanurl3));
$cleanurl4 = str_replace($remove_array, "", $_POST['url4']);
$cleanurl4 = strtolower($cleanurl4);
$cleanurl4 = preg_replace('/\/$/','',$cleanurl4);
$cleanurl4 = stripslashes($cleanurl4);
$cleanurl4 = mysql_real_escape_string(trim($cleanurl4));
//$url = $_POST['url'];
//$subcheck = (isset($_POST['subcheck'])) ? 1 : 0;
$title = mysql_real_escape_string($title);
$title = stripslashes($title);
$slug = str_replace(' ', '-', $title);
echo '-'.$site1.'-';
$site1 = 'http://' . $cleanurl1;
$site2 = 'http://' . $cleanurl2;
$site3 = 'http://' . $cleanurl3;
$site4 = 'http://' . $cleanurl4;
$displayurl = parse_url($site1, PHP_URL_HOST);
$query = sprintf("INSERT INTO submission VALUES (NULL, '$title', '$text1', '$text2', '$text3', '$text4', '$site1', '$site2', '$site3', '$site4', NULL)")or die(mysql_error());
mysql_query($query, $db);
$id = (int) mysql_insert_id($db);
$submissionid = $id;
$info1 = getImageSize($image1['tmp_name']);
$queryimage1 = sprintf(
"insert into images (NULL, submissionid, filename, mime_type, file_size, file_data)
values ('%s', '%s', '%s', %d, '%s')",
$submissionid,
mysql_real_escape_string($image1['name']),
mysql_real_escape_string($info1['mime']),
$image1['size'],
mysql_real_escape_string(
file_get_contents($image1['tmp_name'])
)
)or die(mysql_error());
$info2 = getImageSize($image2['tmp_name']);
$queryimage2 = sprintf(
"insert into images (NULL, ubmissionid, filename, mime_type, file_size, file_data)
values ('%s', '%s', '%s', %d, '%s')",
$submissionid,
mysql_real_escape_string($image2['name']),
mysql_real_escape_string($info2['mime']),
$image2['size'],
mysql_real_escape_string(
file_get_contents($image2['tmp_name'])
)
)or die(mysql_error());
$info3 = getImageSize($image3['tmp_name']);
$queryimage3 = sprintf(
"insert into images (NULL, submissionid, filename, mime_type, file_size, file_data)
values ('%s', '%s', '%s', %d, '%s')",
$submissionid,
mysql_real_escape_string($image3['name']),
mysql_real_escape_string($info3['mime']),
$image3['size'],
mysql_real_escape_string(
file_get_contents($image3['tmp_name'])
)
)or die(mysql_error());
$info4 = getImageSize($image4['tmp_name']);
$queryimage4 = sprintf(
"insert into images (NULL, submissionid, filename, mime_type, file_size, file_data)
values ('%s', '%s', '%s', %d, '%s')",
$submissionid,
mysql_real_escape_string($image4['name']),
mysql_real_escape_string($info4['mime']),
$image4['size'],
mysql_real_escape_string(
file_get_contents($image4['tmp_name'])
)
)or die(mysql_error());
header("Location: http://www...com/.../");
exit();
首先：嘗試爲您的變量命名更好，其次，更乾淨的代碼是可管理的代碼！這就是說，如果你有輸出緩衝，頭（「位置：」）將工作，你不會看到任何錯誤。你確定你沒有從腳本中得到任何錯誤？ – Khez 2011-04-02 02:26:55