Question

是否有任何错误代码可以显示问题是什么，因为我不知道。

我浪费了一个多小时查看我的代码，但我找不到任何东西。

如果有人想查看我的代码，请点击此处：

<?php 
error_reporting(E_ALL);
ini_set("display_errors", 1); 
require_once $_SERVER['DOCUMENT_ROOT'].'/core/init.php';
include 'includes/head.php';    
include 'includes/nav.php'; 

if(isset($_GET["add"])){

$brandQuery=$con->query("SELECT * FROM brand ORDER BY brand");
$parentQuery=$con->query("SELECT * FROM categories WHERE parent=0 ORDER BY category");

if ($_POST) {
    $errors=array();

    $title=sanitize($_POST["title"]);
    $brand=sanitize($_POST["brand"]);
    $categories=sanitize($_POST["child"]);
    $price=sanitize($_POST["price"]);
    $list_price=sanitize($_POST["list_price"]);
    $sizes=sanitize($_POST["sizes"]);
    $description=sanitize($_POST["description"]);

    if (!empty($_POST["sizes"])) {
        $sizeString=sanitize($_POST["sizes"]);
        $sizeString=rtrim($sizeString,','); 
        $sizeArray=explode(',', $sizeString);
        $sArray=array();
        $qArray=array();
        foreach ($sizeArray as $ss) {
            $s=explode(":",$ss);
            $sArray[].=$s[0];
            $qArray[].=$s[1];
        }       
    }else{
        $sizeArray=array();
    }
        $required=array("title","price","brand","child","sizes");
        foreach ($required as $field) {
            if ($_POST[$field]== '') {
                $errors[].="All fields with sterretje moet geuld worden";
                break;

            }
        }
        if (!empty($_FILES)) {
                var_dump($_FILES);
                $photo=$_FILES["photo"];
                $name=$photo["name"];
                $nameArray=explode(".",$name);
                $fileName=$nameArray[0];
                $fileExt=$nameArray[1];
                $mime=explode("/",$photo["type"]);
                $mimeType=$mime[0];
                $mimeExt=$mime[1];
                $tmpLoc=$photo["tmp_name"];
                $fileSize=$photo["size"];
                $allowed=array("png","jpg","jpeg","gif");
                $uploadName=md5(microtime()).".".$fileExt;
                $uploadPath=BASEURL."images/products/".$uploadName;
                $dbPath="/images/products/".$uploadName;

                if (!in_array($fileExt, $allowed)) {
                    $errors[].="File must have an png,jpg,jpeg or gif extension";
                }
                if ($fileSize>15000000 ) {
                    $errors[].="File is bigger than 15mb";

                }
                if ($mimeExt!=$fileExt) {
                    $errors[].="LOLOLOLOL gedraaag";
                }
        if ($mimeType!="image") {
            $errors[].="File must be image";        
                    }           

        if (!empty($errors)) {
            echo display_errors($errors);
        }else{
                move_uploaded_file($tmpLoc, $uploadPath);
                $insert="
                INSERT INTO products(`title`,`price`,`list_price`,`brand`,`categories`,`image`,`sizes`,`description`) VALUES
                                ('$title''$price''$list_price''$brand''$categories''$dbPath''$sizes''$description')
                ";
                if($con->query($insert)){
                    header("Location: products.php");
                }


        }
    }
}

?>


<h2 class="text-center">Add Product</h2><hr>

<div class="form-group col-md-3">
    <label for="title">Title*:</label>
    <input class="form-control" type="text" name="title" id="title" value="<?=((isset($_POST['title']))?sanitize($_POST['title']):'');?>">
</div>
<div class="form-group col-md-3">
    <label for="brand">Brand*:</label>
    <select class="form-control" id="brand" name="brand">
        <option value=""<?=((isset($_POST["brand"])&&$_POST["brand"]=="")?' selected':'');?>></option>
        <?php while($brand=mysqli_fetch_assoc($brandQuery)): ?>
            <option value="<?=$brand['id']?>" <?=((isset($_POST["brand"])&&$_POST["brand"]==$brand["id"])?' selected':'');?>><?=$brand['brand']?></option>
        <?php endwhile; ?>
    </select>
</div>
<div class="form-group col-md-3">
    <label for="parent">Parent*:</label>
    <select class="form-control" name="parent" id="parent">
        <option value=""<?=((isset($_POST["parent"])&&$_POST["parent"]=="")?' selected':'');?>></option>
        <?php  while($parent=mysqli_fetch_assoc($parentQuery)):?>
            <option value="<?=$parent['id']?>"<?=((isset($_POST["parent"]) && $_POST["parent"]==$parent["id"])?' selected':'');?>><?=$parent["category"]?></option>                 
        <?php endwhile; ?>                  
    </select>
</div>
<div class="form-group col-md-3">
    <label for="child">Child Category*:</label>
    <select class="form-control" name="child" id="child">                   
    </select>
</div>
<div class="form-group col-md-3">
    <label for="price">Price*:</label>
    <input class="form-control" type="text" name="price" id="price" value="<?=((isset($_POST['price']))?sanitize($_POST['price']):'')?>">
</div>
<div class="form-group col-md-3">
    <label for="list_price">List Price*:</label>
    <input class="form-control" type="text" name="list_price" id="list_price" value="<?=((isset($_POST['list_price']))?sanitize($_POST['list_price']):'')?>">
</div>
<div class="form-group col-md-3" >
    <label>Quantity and Sizes*:</label>
    <button class="btn btn-default form-control" onclick="jQuery('#sizesModal').modal('toggle');return false;" >Quantity & Sizes</button>
</div>
<div class="form-group col-md-3">
<label for="sizes">Sizes & Quantity Preview</label>
<input class="form-control" type="text" name="sizes" id="sizes" value="    <?=((isset($_POST['sizes']))?$_POST['sizes']:'');?>" readonly>
</div>
<div class="form-group col-md-6" >
    <label for="photo">Product Photo:</label>
    <input type="file" name="photo" id="photo" class="form-control">
</div>
<div class="form-group col-md-6">
    <label for="description">Description:</label>
    <textarea class="form-control" name="description" id="description" rows=6>
        <?=((isset($_POST['description']))?sanitize($_POST["description"]):'')?>
    </textarea> 
</div>
<div class="form-group pull-right">
    <input type="submit" value="Add Product" class="btn btn-success pull right"> 
</div><div class="clearfix"></div>

</form>

是否有错误功能，我可以看到问题是什么？请帮忙。

Answer 1

您的插入查询中有错误。检查以下

INSERT INTO products(`title`,`price`,`list_price`,`brand`,`categories`,`image`,`sizes`,`description`) VALUES
                                ('$title','$price','$list_price','$brand','$categories','$dbPath','$sizes','$description')

这是您现有的查询：

$insert="INSERT INTO products(`title`,`price`,`list_price`,`brand`,`categories`,`image`,`sizes`,`description`) VALUES
                            ('$title''$price''$list_price''$brand''$categories''$dbPath''$sizes''$description')";

请注意您的价值观之间缺少逗号。

无法插入到mysql db中

1 个答案: