我有一个完美的脚本，但我看不到错误。该脚本有两个功能。第一种是在数据库中创建一个完美的新客户端。脚本的第二部分（靠近底部）是为客户端更新数据库（如果存在）。
页面发送客户端ID进行编辑，但某个地方是这个脚本停止响应。提交后，会加载view-client.php页面，但网址会显示＆＃39; client = Array＆＃39;，而不是例如＆＃39; client = 1＆＃39;。我想我已经把它缩小到控制注册时输入的新密码的PHP，它们都叫做$ password和$ passKey。
这是为了将更新的数据保存到数据库，并在提交到具有正确ID的view-client.php页面时重定向用户。任何帮助是极大的赞赏！
修改
表格和脚本供参考......
<?PHP
include('../core/init.php');
require_once('dbConfig.php');
$randomstring = '';
$characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
for ($i = 0; $i < 5; $i++) {
$randomString .= $characters[rand(0, strlen($characters) - 1)];
}
//$generatedId = "SPI-E7HN2SBIIF5W";
$generatedId = 'SPI-'.$randomString;
//Prepare select query
$statement = $db->prepare("SELECT client_unique_id FROM clients WHERE client_unique_id = ? LIMIT 1");
//Determine variable and then bind that variable to a parameter for the select query ?
$id = $generatedId;
$statement->bind_param('s', $id);
//Execute and store result so that num_rows returns a value and not a 0
$statement->execute();
$statement->store_result();
//Bind result to a variable for easy management afterwards
$statement->bind_result($clientId);
// Generate a random ID for the user if the previously generated one already exists
if($statement->num_rows > 0) {
$randomstring = '';
$characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
for ($i = 0; $i < 0; $i++) {
$randomString .= $characters[rand(0, strlen($characters) - 1)];
}
$generatedId = 'SPI-'.$randomString;
//echo $generatedId;
}
$client = $_POST['createClientId'];
$insertId = $_POST['insertId'];
$passKey = $_POST['PassKey'];
$firstName = $_POST['FirstName'];
$surname = $_POST['Surname'];
$businessName = $_POST['BusinessName'];
$addressLine1 = $_POST['AddressLine1'];
$addressLine2 = $_POST['AddressLine2'];
$townCity = $_POST['TownCity'];
$county = $_POST['County'];
$postcode = $_POST['Postcode'];
$telephone = $_POST['Telephone'];
$mobile = $_POST['Mobile'];
$userName = $_POST['Username'];
$accountType = $_POST['AccountType'];
$email = $_POST['EmailAddress'];
$password = $_POST['Password'];
$additionalInfo = $_POST['AdditionalInformation'];
foreach($passKey as $key => $val) {
if($password[$key] == '' || !$password[$key]){
$randomstring = '';
$characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
for ($i = 0; $i < 18; $i++) {
$randomString .= $characters[rand(0, strlen($characters) - 1)];
}
$generatedPassword = $randomString;
/* Two create a Hash you do */
$password = $bcrypt->genHash($generatedPassword);
//$password = sha1($generatedPassword);
} else {
$password = $bcrypt->genHash($password[$key]);
//$password = sha1($password[$key]);
}
if(!$client[$key]) {
if($_SESSION['member_unique_id']=="supermember") {
$member_unique_ids="ISPI-ADMIN";
} else {
$member_unique_ids = $_SESSION['member_unique_id'];
}
if ($stmt = $db->prepare("INSERT clients (client_id, member_unique_id, client_unique_id, client_key, client_first_name, client_last_name, client_organisation_name, client_business_type, client_username, client_address_line_1, client_address_line_2, client_town, client_county, client_postcode, client_telephone, client_mobile, client_email_address, client_password, client_additional_info) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")) {
$stmt->bind_param("sssssssssssssssssss", $insertId, $member_unique_ids, $generatedId, $passKey[$key], $firstName[$key], $surname[$key], $businessName[$key], $accountType[$key], $userName[$key], $addressLine1[$key], $addressLine2[$key], $townCity[$key], $county[$key], $postcode[$key], $telephone[$key], $mobile[$key], $email[$key], $password, $additionalInfo[$key]);
$stmt->execute();
$stmt->close();
echo $db->insert_id;
} else {
echo "ERROR: Could not prepare Insert SQL statement.";
}
} else {
if ($stmt = $db->prepare("UPDATE clients SET client_first_name = ?, client_last_name = ?, client_organisation_name = ?, client_business_type = ?, client_username = ?, client_address_line_1 = ?, client_address_line_2 = ?, client_town = ?, client_county = ?, client_postcode = ?, client_telephone = ?, client_mobile = ?, client_email_address = ?, client_additional_info = ? WHERE client_id = ?")) {
$stmt->bind_param("ssssssssssssssi", $firstName[$key], $surname[$key], $businessName[$key], $accountType[$key], $userName[$key], $addressLine1[$key], $addressLine2[$key], $townCity[$key], $county[$key], $postcode[$key], $telephone[$key], $mobile[$key], $email[$key], $additionalInfo[$key], $client);
$stmt->execute();
$stmt->close();
echo $client;
} else {
echo "ERROR: Could not prepare Update SQL statement.";
}
}
}
<head>
<!--START-->
<?PHP include('../layout/start.php'); ?>
<!--/START-->
<script>
$(document).ready(function(){
function editClient(form) {
var $this = $(form);
var string = $this.serialize();
$.ajax({
type: "POST",
url: "../includes/db-edit-client.php",
data: string,
cache: false,
success: function(data){
setTimeout(function () {
window.location = "view-client.php?member=<?=$member_unique_id?>&client="+data;
}, 0);
}
});
}
$('body').on('click', '#updateClientDetails', function(e) {
editClient("#editClientForm");
});
});
</script>
</head>
<body>
<!--MAIN ELEMENTS-->
<?PHP include('../layout/header.php'); ?>
<?PHP include('../layout/menu.php'); ?>
<div class="pageWrapper shrink">
<div class="pageContainer">
<!--/MAIN ELEMENTS-->
<!--START FORM-->
<form id="editClientForm">
<input type="hidden" name="createClientId[]" value="<?=$_GET['client']?>">
<input type="hidden" name="PassKey[]">
<div class="titleBox clientBlue">
Edit Client - <?=$client_organisation_name?>
<button id="updateClientDetails" class="mainButton clientBlue">Update Client</button>
</div>
<div class="breadcrumbs">
<ul id="breadcrumbsList">
<li><a href="home.php">Home</a></li>
<li><a href="search-clients.php">Clients</a></li>
<li><a href="edit-client.php?client=<?=$client?>&member=<?=$member_unique_id?>">Edit Client - <?=$client_organisation_name?></a></li>
</ul>
</div>
<!--TABLE-->
<div class="tableContainer">
<div class="tableHeader clientBlue">
<div class="col12 colNoPaddingLeft">Client Details</div>
</div>
<div class="tableBody">
<div class="rowTight">
<div class="col3 colNoPaddingLeft"><input type="text" class="formInput" name="FirstName[]" placeholder="First name" autocomplete="off" value="<?=$client_first_name?>"></div>
<div class="col3"><input type="text" class="formInput" name="Surname[]" placeholder="Surname" autocomplete="off" value="<?=$client_last_name?>"></div>
<div class="col3"><input type="text" class="formInput" name="BusinessName[]" placeholder="Business name" autocomplete="off" value="<?=$client_organisation_name?>"></div>
<div class="col3 colNoPaddingRight"><input type="text" class="formInput" name="Username[]" placeholder="Username" autocomplete="off" value="<?=$client_username?>"></div>
</div>
</div>
</div><!--END TABLE-->
<!--TABLE-->
<div class="tableContainer">
<div class="tableHeader clientBlue">
<div class="col12 colNoPaddingLeft">Contact Details</div>
</div>
<div class="tableBody">
<div class="rowTight">
<div class="col3 colNoPaddingLeft"><input type="text" class="formInput" name="AddressLine1[]" placeholder="Address line 1" autocomplete="off" value="<?=$client_address_line_1?>"></div>
<div class="col3"><input type="text" class="formInput" name="AddressLine2[]" placeholder="Address line 2" autocomplete="off" value="<?=$client_address_line_2?>"></div>
<div class="col3"><input type="text" class="formInput" name="TownCity[]" placeholder="Town/city" autocomplete="off" value="<?=$client_town?>"></div>
<div class="col3 colNoPaddingRight"><input type="text" class="formInput" name="County[]" placeholder="County" autocomplete="off" value="<?=$client_county?>"></div>
</div>
<div class="rowTight">
<div class="col3 colNoPaddingLeft"><input type="text" class="formInput" name="Postcode[]" placeholder="Postcode" autocomplete="off" value="<?=$client_postcode?>"></div>
<div class="col3"><input type="text" class="formInput" name="Telephone[]" placeholder="Telephone" autocomplete="off" value="<?=$client_telephone?>"></div>
<div class="col3"><input type="text" class="formInput" name="Mobile[]" placeholder="Mobile" autocomplete="off" value="<?=$client_mobile?>"></div>
<div class="col3 colNoPaddingRight"> </div>
</div>
</div>
</div><!--END TABLE-->
<!--TABLE-->
<div class="tableContainer">
<div class="tableHeader clientBlue">
<div class="col12 colNoPaddingLeft">Account Details</div>
</div>
<div class="tableBody">
<div class="rowTight">
<div class="col3 colNoPaddingLeft">
<select name="AccountType[]" class="formDropdown">
<option value="Business type" selected>Business type</option>
<?php
$types = array('Landlord', 'Tenant', 'Letting agent', 'Estate agent', 'Surveyors', 'Insurance', 'Other');
foreach ($types as $type) {
$selected = $client_business_type == $type ? ' selected="selected"' : null;
echo '<option value="'.$type.'"'.$selected.'>'.$type.'</option>';
}
?>
</select>
</div>
<div class="col3"><input type="email" class="formInput" name="EmailAddress[]" placeholder="Email address" autocomplete="off" value="<?=$client_email_address?>"></div>
<div class="col3"><textarea placeholder="Additional information" name="AdditionalInformation[]" class="formInput"><?=$client_additional_info?></textarea></div>
<div class="col3 colNoPaddingRight"> </div>
</div>
</div>
</div><!--END TABLE-->
</form><!--END FORM-->
</div><!--END PAGE CONTAINER-->
</div><!--END PAGE WRAPPER-->
答案 0 :(得分：0)
如果没有您实际$_POST的内容，很难说明发生了什么。
但是你通过echo $client;结束了你的脚本，但是之前你做过：if(!$client[$key])明确表示你期望$client（你从{{1}填充}}）是一个数组（然后你输出为一个字符串）。
确保在您的$_POST['createClientId']语句中指向数组的相关键，或者您实际上正在回显所需的变量。
（我认为echo和$bcrypt早先在其中一个包含上声明，因为在检查时显示未定义。请注意您的字符大小写，使用{{1}两个$db;虽然PHP对这些东西非常宽容，但这不是养成的好习惯。