Enviar a imagem no código 4
Exemplos de código
upload de imagem em codeigniter 3 código-fonte
<!DOCTYPE html>
<html>
<head>
<title>Image Upload Results</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<div>
<h3>Congratulations, the image has successfully been uploaded</h3>
<p>Click here to view the image you just uploaded
<?=anchor('images/'.$image_metadata['file_name'], 'View My Image!')?>
</p>
<p>
<?php echo anchor('upload-image', 'Go back to Image Upload'); ?>
</p>
</div>
</body>
</html>
Vários upload de imagens com o CodeIgniter
views
---------
<?php echo validation_errors();?>
<?php echo form_open_multipart('pages/multiple_files');?>
<p><input type="file" multiple="multiple" name="image_name[]" class="form-control" /></p>
<input type="submit" class="btn btn-success btn-block"/>
</form>
Controller
----------
public function multiple_files(){
$this->load->library('upload');
$image = array();
$ImageCount = count($_FILES['image_name']['name']);
for($i = 0; $i < $ImageCount; $i++){
$_FILES['file']['name'] = $_FILES['image_name']['name'][$i];
$_FILES['file']['type'] = $_FILES['image_name']['type'][$i];
$_FILES['file']['tmp_name'] = $_FILES['image_name']['tmp_name'][$i];
$_FILES['file']['error'] = $_FILES['image_name']['error'][$i];
$_FILES['file']['size'] = $_FILES['image_name']['size'][$i];
// File upload configuration
$uploadPath = './assets/images/profiles/';
$config['upload_path'] = $uploadPath;
$config['allowed_types'] = 'jpg|jpeg|png|gif';
// Load and initialize upload library
$this->load->library('upload', $config);
$this->upload->initialize($config);
// Upload file to server
if($this->upload->do_upload('file')){
// Uploaded file data
$imageData = $this->upload->data();
$uploadImgData[$i]['image_name'] = $imageData['file_name'];
}
}
if(!empty($uploadImgData)){
// Insert files data into the database
$this->pages_model->multiple_images($uploadImgData);
}
}
Model
---------
public function multiple_images($image = array()){
return $this->db->insert_batch('profile_images',$image);
}
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