Just Inserting Blank array() inside in mysql error - php

Question

I want to store image name only inside mysql table but issue is that it's uploading blank array and giving error
array to string conversion.
if(isset($_POST['prd_submit']) && isset($_FILES['prd_image'])){
// Define Input Variables
$name = user_input($_POST['prd_name']);
$detail = user_input($_POST['prd_detail']);
$image = $_FILES['prd_image'];
$buy_link = user_input($_POST['prd_link']);
$price = user_input($_POST['prd_price']);
$category = $_POST['prd_category'];
$country = $_POST['prd_country'];
// Control Error Inputs
if(empty($name)){
$name_err = "Name is missing";
}
if(empty($detail)){
$detail_err = "Detail is missing";
}
if(empty($price)){
$price_err = "Price is missing";
}
if(empty($buy_link)){
$buy_link_err = "Link is missing";
}
// File Upload Function
$OutFiles = array();
foreach($image as $Index=>$Items){
foreach($Items as $Key=>$Item){
$OutFiles[$Key][$Index] = $Item;
}
}
if($OutFiles[0]['error']){
$image_err = $Errors[$OutFiles[0]['error']];
}else{
foreach($OutFiles as $Index=>$File){
$UploadDir = $DocRoot.'/upload/';
$imageName = $File['name'];
//GETTING FILE EXTENTION
$file_ext = explode('.',$imageName);
$file_ext = $file_ext[count($file_ext)-1];
//FILE NAME
$filename = (rand()).'-'.(time()).'.'.$file_ext;
//FILE EXTENTION ERROR
if($file_ext != "jpg" && $file_ext != "png" && $file_ext != "jpeg" && $file_ext != "gif"){
$error = "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
}elseif(move_uploaded_file($File['tmp_name'],$UploadDir.$filename)){
$OutFiles[$Index]['name'] = $filename;
$uploadok++;
}elseif($uploadok == 0){
$error = "Sorry File is Not Upload";
}else{
$uploadok--;
$error = "Sorry File is Not Upload";
}
}
}
// Insert DB
if($name_err == '' && $detail_err == '' && $image_err == '' && $price_err == '' && $buy_link_err == ''){
$Code = 0;
try{
$insert_data = ("INSERT INTO product (name,country,detail,image,price,buy_link,category,date_posted) VALUES ('$name','$country','$detail','$image','$price','$buy_link','$category','$date')");
$insert_data = $conn->query($insert_data);
}catch(PDOException $E){
$Code = $E->getCode();
}
if($Code == 0){
$error = "<div class='alert alert-success'>Your Product Registration Request Has Submitted!</div>";
}elseif($Code == 23000){
$error = "<div class='alert alert-info'>Duplicate Entry</div>";
}else{
$error = "Unabel to enter data";
}
}
To much confuse what thing i'm doing wrong in it and if implode array but how i can implode i just need name only.

Answer 1

Change $image To $filename in your INSERT query.
Because, $image = $_FILES['prd_image']; is an array and you wanted to store the file name which is just uploaded to upload folder. So, use $filename which is uploaded using elseif(move_uploaded_file($File['tmp_name'],$UploadDir.$filename)){
Query
$insert_data = "INSERT INTO product (name,country,detail,image,price,buy_link,category,date_posted) VALUES ('$name','$country','$detail','$filename','$price','$buy_link','$category','$date')";
Uploading Multiple File : Move your INSERT Query inside foreach. It will insert into table on every successful upload.
foreach ($OutFiles as $Index => $File) {
$UploadDir = $DocRoot . '/upload/';
$imageName = $File['name'];
//GETTING FILE EXTENTION
$file_ext = explode('.', $imageName);
$file_ext = $file_ext[count($file_ext) - 1];
//FILE NAME
$filename = (rand()) . '-' . (time()) . '.' . $file_ext;
//FILE EXTENTION ERROR
if ($file_ext != "jpg" && $file_ext != "png" && $file_ext != "jpeg" && $file_ext != "gif") {
$error = "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
} elseif (move_uploaded_file($File['tmp_name'], $UploadDir . $filename)) {
$OutFiles[$Index]['name'] = $filename;
$insert_data = "INSERT INTO product (name,country,detail,image,price,buy_link,category,date_posted) VALUES ('$name','$country','$detail','$filename','$price','$buy_link','$category','$date')";
$insert_data = $conn->query($insert_data);
$uploadok++;
} elseif ($uploadok == 0) {
$error = "Sorry File is Not Upload";
} else {
$uploadok--;
$error = "Sorry File is Not Upload";
}
}
And, remove try/catch from below as now it's INSERTING on every UPLOAD.