Why is the array not unloaded in the database completely?

Question

PHP

I work with someone else's self-written hosting, where I have access only via FTP.
The site was written by myself and uploaded by myself.

But when adding an array, not the entire array is entered into the database.

That is, there is a gallery of pictures on the page, I set 32 ​​pictures through the admin panel, and 18 will be entered.

What could be the problem?

Adding code is general:

spoiler

<?php

   session_start();
      if ($_SESSION['auth_admin'] == "yes_auth")
{
  define('supercleaning', true);
       
       if (isset($_GET["logout"]))
    {
        unset($_SESSION['auth_admin']);
        header("Location: index.php");
    }}
   
   include("include/db_connect.php");
   include("functions/functions.php"); 
   
   if ($_POST["submit_add"])
    {

      $error = array();
    
    // Проверка полей
        
       if (!$_POST["form_title"])
      {
         $error[] = "Укажите заголовок";
      }
       if (!$_POST["brands"])
      {
         $error[] = "Укажите бренд";
      }
          
     

      if (count($error))
       {           
            $_SESSION['message'] = "<p id='form-error'>".implode('<br />',$error)."</p>";
            
       }else
       {
$brands = $_POST['brands'];       	
$zagalovok = $_POST['form_title'];


$link = mysqli_connect($db_host, $db_user, $db_password, $db_database) 
    or die("Ошибка " . mysqli_error($link)); 
     
$query ="INSERT INTO proizvoditel (  proizvoditel, brand  ) VALUES 
( '$zagalovok', '$brands')";
 
$result = mysqli_query($link, $query) or die("Ошибка " . mysqli_error($link)); 


//Если запрос пройдет успешно то в переменную result вернется true
if($result == 'true')
{echo "Ваши данные успешно добавлены";}
else {echo "Ваши данные не добавлены";}
   
      $_SESSION['message'] = "<p id='form-success'>Данные успешно добавлены!</p>";
      
       $id = mysqli_insert_id($link);
                 
       if (empty($_POST["upload_image"]))
      {        
      include("actions/upload-plitka.php");
      unset($_POST["upload_image"]);           
      } 
      
      if (empty($_POST["galleryimg"]))
      {        
      include("actions/upload-gallery.php"); 
      unset($_POST["galleryimg"]);                 
      }
      if (empty($_POST["opisanie"]))
      {        
      include("actions/upload-gallery.php"); 
      unset($_POST["opisanie"]);                 
      }
  } }   
?>

Code for adding a gallery:

spoiler

<?php
$link = mysqli_connect($db_host, $db_user, $db_password, $db_database) 
    or die("Ошибка " . mysqli_error($link));
    



if($_FILES['galleryimg']['name'][0]){
 
    for($i = 0; $i < count($_FILES['galleryimg']['name']); $i++){
    
    $error_gallery = "";
  
                     
    if($_FILES['galleryimg']['name'][$i]){

    $galleryimgType = $_FILES['galleryimg']['type'][$i]; // тип файла
    $types = array("image/gif", "image/png", "image/jpeg", "image/pjpeg", "image/x-png"); // массив допустимых расширений
        
    // расширение картинки                    
    $imgext = strtolower(preg_replace("#.+\.([a-z]+)$#i", "$1", $_FILES['galleryimg']['name'][$i]));
    //папка для загрузки
    $uploaddir = '../uploads_plitka/';
    //новое сгенерированное имя файла
    $newfilename = $_POST["brands"].'-'.$id.rand(10,30000).'.'.$imgext;
    //путь к файлу (папка.файл)
    $uploadfile = $uploaddir.$newfilename;
    

   $opisanie = $_POST['opisanie'][$i];

     
    if(!in_array($galleryimgType, $types)){
    $error_gallery = "<p id='form-error'>Допустимые расширения - .gif, .jpg, .png</p>";
    $_SESSION['answer'] = $error_gallery;
    continue;  
        }                   
      
    if (empty($error_gallery))
    {  
                             
    if(@move_uploaded_file($_FILES['galleryimg']['tmp_name'][$i], $uploadfile)){
                                
         		mysqli_query($link,"INSERT INTO uploads_images(products_id,image,opisanie)
            VALUES(						
                            '".$id."',
                            '".$newfilename."',   
                            '".$opisanie."'                            
            )");                        

     }else{
         $_SESSION['answer'] = "Ошибка загрузки файла."; 
       }
       
    
    }                                

}
    

}
}


?>

Form code:

spoiler

<form enctype="multipart/form-data" method="post">
              
                <div class="form-group">
                  <label>Название производителя</label> <br/>
                              <input type="text" name="form_title" />
                </div>
                <div class="form-group">
                  <label>БРЕНД (КАТЕГОРИЯ)</label><br/>
                              <input type="text" name="brands" />
                </div>	
                
                
                
                                                                
      <div class="form-group">					
      <div id="baseimg-upload">

<label class="stylelabel" >Главная картинка</label>

<input type="hidden" name="MAX_FILE_SIZE" value="5000000"/>
<input type="file" name="upload_image" />

</div>	</div>	

<div class="form-group">																							
<label class="stylelabel" >Основная плитка</label>

<div id="objects" >

<div id="addimage1" class="addimage">
<input type="text" size="50" name="opisanie[]" />
<input type="hidden" name="MAX_FILE_SIZE" value="2000000"/>
<input type="file" name="galleryimg[]" /><br>
</div>

</div>	</div>
<p id="add-input" >Добавить</p>	

  

                
    <p align="right" ><input type="submit" id="submit_form" name="submit_add" value="Добавить товар"/></p>  				
        

            </form>

The gallery of pictures is not entered completely. There are no restrictions anywhere.

Answer 1

values ​​must be normalized, use mysqli_escape_string or similar function