将多个复选框值存储到php mysqli数据库中[重复]答案

【问题标题】：Storing multiple checkboxes value into php mysqli database [duplicate]将多个复选框值存储到php mysqli数据库中[重复]
【发布时间】：2020-08-05 15:22:41
【问题描述】：

对不起，如果我要问的是一个愚蠢的问题，但我一直在阅读并尝试可用的代码，但它们都不起作用。这是我了解存储多个复选框值的链接

我有一个带有多个复选框的表单，我需要将值存储到数据库中。我现在的问题是它一直弹出这个错误

解析错误：语法错误，意外的 '$chk' (T_VARIABLE)，需要 ')'

下面是我的代码

notification_form.php

<div class="form-group row">
  <label class="col-md-2 col-form-label">Potential Escalation: </label>
  <div class="col-md-5">
    <input type="checkbox" id="potential_escalation[]" value="Under control with available resources. No potential of escalation" />&nbsp;<text>Under control with available resources. No potential of escalation.</text>
  </div>
  <div class="col-md-5">
    <input type="checkbox" id="potential_escalation[]" value="May requires additional resources (e.g. authorities, contractors, mutual aid groups)." />&nbsp;<text>May requires additional resources (e.g. authorities, contractors, mutual aid groups).</text>
  </div>
</div>

<div class="form-group row">
  <label class="col-md-2 col-form-label"></label>
  <div class="col-md-5">
    <input type="checkbox" id="potential_escalation[]" value="Authorities may take over command and control" />&nbsp;<text>Authorities may take over command and control.</text>
  </div>
  <div class="col-md-5">
    <input type="checkbox" id="potential_escalation[]" value="May triggers significants authorities/ public community/ media interest." />&nbsp;<text>May triggers significants authorities/ public community/ media interest.</text>
  </div>

</div>

这里是 add_notification.php

<?php

session_start();

if(empty ($_SESSION['user'])){
    header ("Location:../index.php");
    exit();
}

require_once("../db.php");

if(isset ($_POST)){

$username= $_SESSION['user']['username'];
$incident_title = mysqli_real_escape_string($conn, $_POST['incident_title']);
$incident_description = mysqli_real_escape_string($conn, $_POST['incident_description']);
$incident_owner = mysqli_real_escape_string($conn, $_POST['incident_owner']);
$witness = mysqli_real_escape_string($conn, $_POST['witness']);
$incident_date = mysqli_real_escape_string($conn, $_POST['incident_date']);
$incident_year =  mysqli_real_escape_string($conn, $_POST['incident_year']);
$incident_month = mysqli_real_escape_string($conn, $_POST['incident_month']);
$monsoon = mysqli_real_escape_string($conn, $_POST['monsoon']);
$holiday = mysqli_real_escape_string($conn, $_POST['holiday']);
$incident_time = mysqli_real_escape_string($conn, $_POST['incident_time']);
$time_hourly = mysqli_real_escape_string($conn, $_POST['time_hourly']);
$time_category = mysqli_real_escape_string($conn, $_POST['time_category']);
$incident_location = mysqli_real_escape_string($conn, $_POST['incident_location']);
$checkbox1 = mysqli_real_escape_string($conn, $_POST['potential_escalation']);
    $chk="";  
    foreach($checkbox1 as $chk1)  
       {  
          $chk.= $chk1.",";  
       } 
$latitude = mysqli_real_escape_string($conn, $_POST['latitude']);
$longitude = mysqli_real_escape_string($conn, $_POST['longitude']);
$incident_worksite = mysqli_real_escape_string($conn, $_POST['incident_worksite']);
$country = mysqli_real_escape_string($conn, $_POST['country']);
$state = mysqli_real_escape_string($conn, $_POST['state']);  
$onshoreoffshore = mysqli_real_escape_string($conn, $_POST['onshoreoffshore']);
$vessel = mysqli_real_escape_string($conn, $_POST['vessel']);
$incident_type = mysqli_real_escape_string($conn, $_POST['incident_type']);
$incident_category = mysqli_real_escape_string($conn, $_POST['incident_category']);
$accident_type = mysqli_real_escape_string($conn, $_POST['accident_type']);
$day_lost_time = mysqli_real_escape_string($conn, $_POST['daylosttime']);
$estimated_cost = mysqli_real_escape_string($conn, $_POST['estimatedcost']);
$actual_cost = mysqli_real_escape_string($conn, $_POST['actualcost']);
$spill_vol = mysqli_real_escape_string($conn, $_POST['spillvolume']);
$production_loss = mysqli_real_escape_string($conn, $_POST['productionloss']);
if($_POST['productionunit']=="OTHER")
    {
        $production_unit = mysqli_real_escape_string($conn, $_POST['productionunit2a']);
    }
    else
    {
        $production_unit = mysqli_real_escape_string($conn, $_POST['productionunit']);
    }
$downtime = mysqli_real_escape_string($conn, $_POST['downtime']);
$impact_to = mysqli_real_escape_string($conn, $_POST['impactto']);
$sector = mysqli_real_escape_string($conn, $_POST['sector']);
$department = mysqli_real_escape_string($conn, $_POST['department']);
$business_group = mysqli_real_escape_string($conn, $_POST['business_group']);  
$business_section = mysqli_real_escape_string($conn, $_POST['business_section']);
$opus = mysqli_real_escape_string($conn, $_POST['opus']);  
$domestic_international = mysqli_real_escape_string($conn, $_POST['project_name']);
$project_name = mysqli_real_escape_string($conn, $_POST['project_name']);
$project_phase = mysqli_real_escape_string($conn, $_POST['project_phase']);
$project_start_date = mysqli_real_escape_string($conn, $_POST['project_start_date']);
$project_end_date= mysqli_real_escape_string($conn, $_POST['project_end_date']);
$staff_status = mysqli_real_escape_string($conn, $_POST['staff_status']);

if($_POST['project_type']=="ifothers")
    {
        $project_type = mysqli_real_escape_string($conn, $_POST['project_type2']);
    }
    else
    {
        $project_type = mysqli_real_escape_string($conn, $_POST['project_type']);
    }

if($_POST['contractor']=="ifothers")
    {
        $contractor = mysqli_real_escape_string($conn, $_POST['contractor2']);
    }
    else
    {
        $contractor = mysqli_real_escape_string($conn, $_POST['contractor']);
    }

$sub_contractor = mysqli_real_escape_string($conn, $_POST['sub_contractor']);
$name = mysqli_real_escape_string($conn, $_POST['injuriousname']);
$nationality = mysqli_real_escape_string($conn, $_POST['nationality']);
$age_number = mysqli_real_escape_string($conn, $_POST['age']);
$age_range = mysqli_real_escape_string($conn, $_POST['agerange']);
$gender = mysqli_real_escape_string($conn, $_POST['gender']);
$work_trade = mysqli_real_escape_string($conn, $_POST['worktrades']);
$years_of_experience = mysqli_real_escape_string($conn, $_POST['yearsexp']);
$imm_supervisor_name = mysqli_real_escape_string($conn, $_POST['supervisor']);
$desc_of_injury = mysqli_real_escape_string($conn, $_POST['injuries_description']);
$body_part = mysqli_real_escape_string($conn, $_POST['bodypart']);
$body_part_group = mysqli_real_escape_string($conn, $_POST['bodypartgroup']);
$hours_in_shift = mysqli_real_escape_string($conn, $_POST['hoursinshift']);
$days_in_tour = mysqli_real_escape_string($conn, $_POST['daysintour']);
$immediateaction = mysqli_real_escape_string($conn, $_POST['immediateaction']);
$person_responsible = mysqli_real_escape_string($conn, $_POST['person_responsible']);
$completion_date = mysqli_real_escape_string($conn, $_POST['completion_date']);
$report_status = mysqli_real_escape_string($conn, $_POST['report_status']);
$status ='Notification';

$stmt = $conn->prepare("INSERT INTO iir_incidentmain(username, incident_title, incident_description, incident_owner, witness, incident_date, incident_year,
    incident_month, monsoon, holiday, incident_time, time_hourly, time_category, incident_location, potential_escalation, latitude, longitude, incident_worksite, country, state, onshoreoffshore, vessel, incident_type, incident_category, accident_type, day_lost_time, estimated_cost, actual_cost, spill_voll, production_loss, production_unit, downtime, impact_to, sector, department, business_group, business_section, 
    opus, domestic_international, project_name, project_phase, project_start_date, project_end_date, project_type, contractor, sub_contractor, name,nationality, age_number, age_range, gender, work_trade, years_of_experience, imm_supervisor_name, desc_of_injury, body_part, body_part_group, hours_in_shift, days_in_tour,immediateaction, person_responsible, completion_date, report_status, status, staff_status)
    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");

    $stmt->bind_param('ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss', $username, $incident_title, $incident_description,$incident_owner, $witness, $incident_date, $incident_year,
    $incident_month, $monsoon, $holiday, $incident_time, $time_hourly, $time_category, $incident_location, $chk, $latitude, $longitude, $incident_worksite, $country, $state, $onshoreoffshore, $vessel, $incident_type, $incident_category, $accident_type, $day_lost_time, $estimated_cost, $actual_cost, $spill_voll, $production_loss, $production_unit, $downtime, $impact_to, $sector, $department, $business_group, $business_section, $opus, $domestic_international, $project_name, $project_phase, $project_start_date, $project_end_date, $project_type, $contractor, $sub_contractor, $name, $nationality, $age_number, $age_range, $gender, 
    $work_trade, $years_of_experience, $imm_supervisor_name, $desc_of_injury, $body_part, $body_part_group, $hours_in_shift, $days_in_tour,immediateaction, person_responsible, completion_date, report_status, status, staff_status);
    
    if($stmt->execute()){
        
        $_SESSION['AddPostSuccess']=true;
        header("Location:notification_list.php");
        exit();     
    }else {
        
        echo "Error". "<br>". $conn->error;
    }

    $stmt->close();
    
    
}else {
    header("Location:notification_form.php");
    
    exit();
}

请注意，我还有更多输入，但我只是提供了一大块我的表单代码，其中显示了我遇到问题的复选框。

提前感谢您的指导和帮助。

【问题讨论】：

很多时候出现这种错误最好回头看看之前的代码是否正确。
@NigelRen 我一直在来回走动，但没有找到解决方案
您仍然缺少上一行中的;。
已经更正了，但无法显示，也许我应该更新我的问题。
您还在遇到语法错误吗？

标签： javascript php checkbox

【解决方案1】：

$checkbox1 = mysqli_real_escape_string($conn, $_POST['potential_escalation']

【讨论】：