Php 为什么不将多个上载插入数据库
在这里,我试图将多个图像插入到数据库中,但它们没有被插入。图像正在正确上传到文件夹,但不知道为什么它没有进入数据库。 这里是我的图片上传功能Php 为什么不将多个上载插入数据库,php,mysql,image-uploading,codeigniter-3,Php,Mysql,Image Uploading,Codeigniter 3,在这里,我试图将多个图像插入到数据库中,但它们没有被插入。图像正在正确上传到文件夹,但不知道为什么它没有进入数据库。 这里是我的图片上传功能 public function multiple_upload_files($path) { $images = array(); if(!empty($_FILES['files']['name'])){ $filesCount = count($_FILES['files']['name']); for(
public function multiple_upload_files($path)
{
$images = array();
if(!empty($_FILES['files']['name'])){
$filesCount = count($_FILES['files']['name']);
for($i = 0; $i < $filesCount; $i++){
$_FILES['file']['name'] = $_FILES['files']['name'][$i];
$_FILES['file']['type'] = $_FILES['files']['type'][$i];
$_FILES['file']['tmp_name'] = $_FILES['files']['tmp_name'][$i];
$_FILES['file']['error'] = $_FILES['files']['error'][$i];
$_FILES['file']['size'] = $_FILES['files']['size'][$i];
$config['upload_path']= './uploads/'.$path.'/';
$config['allowed_types'] = 'gif|jpg|png|jpeg';
$config['max_size']= '2000';
$config['max_width'] = '4000';
$config['max_height'] = '6500';
$config['file_name']='upld-file'.time();
$this->load->library('upload', $config);
$this->upload->initialize($config);
if ($this->upload->do_upload("file")) {
$images[] = $this->upload->data();
}
else {
redirect('admin/view-product');
}
}
return $images;
}
问题是图像上载到上载的文件夹,但未上载到数据库。您正在从方法返回图像数组,但未接收到它。更改您的代码如下
$path='products';
$images= $this->multiple_upload_files($path);
if($images)
{
$img=implode(',',$images);
$data = array('product_name' => $this->input->post('product_name'),'image'=>$img);
$status = $this->Admin_model->db_insert($table='products',$data);
if($status)
{
$this->session->set_flashdata('message','Product added Successfully');
}
else
{
$this->session->set_flashdata('message','Insertion failed');
}
您正在从方法返回图像数组,但未接收它。更改您的代码如下
$path='products';
$images= $this->multiple_upload_files($path);
if($images)
{
$img=implode(',',$images);
$data = array('product_name' => $this->input->post('product_name'),'image'=>$img);
$status = $this->Admin_model->db_insert($table='products',$data);
if($status)
{
$this->session->set_flashdata('message','Product added Successfully');
}
else
{
$this->session->set_flashdata('message','Insertion failed');
}
可能的重复可能的重复