duanfengtuo6012
2015-06-18 07:32
浏览 71
已采纳

在另一个函数php中获取一个函数的数组输出

I have below controller function of codeigniter,

public function add_attachments($openid)
{
            $config = array(
                    'upload_path' => './uploads/attachments/',
                    'allowed_types' => 'gif|jpg|png|jpeg|doc|pdf',
                    'max_size' => '1024000000',
                    'multi' => 'all'
                ); 
            $this->load->library('upload', $config);   
            if ( ! $this->upload->do_upload())
            {
                $error = array('error' => $this->upload->display_errors()); 
            }
            else
            {
                $data = $this->upload->data();  
            }
            $new_array = array_column ($data, 'full_path');         
}

I can get output of $new_array,

But i want to use this output in another function which is just below that in same class,

example,

public function getback()
{
print_r($new_array);
}

in short, once 1 function is executed, some values stored in variable and need to use in another function,

How can i do that?

Thanks,

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1条回答 默认 最新

  • dougao1106 2015-06-18 07:34
    已采纳

    Simply pass that value within that function as

    public function add_attachments($openid) {
        $config = array(
            'upload_path' => './uploads/attachments/',
            'allowed_types' => 'gif|jpg|png|jpeg|doc|pdf',
            'max_size' => '1024000000',
            'multi' => 'all'
        );
        $this->load->library('upload', $config);
        if (!$this->upload->do_upload()) {
            $error = array('error' => $this->upload->display_errors());
        } else {
            $data = $this->upload->data();
        }
        $new_array = array_column($data, 'full_path');
        $this->getback($new_array);
    }
    
    public function getback($new_array = array()) {
        print_r($new_array);
    }
    

    Edited

    Passing data using js

    public function add_attachments($openid) {
       //your code...
       echo json_encode($new_array);exit;
    }
    

    Now within your ajax success function

     success:function(data){
         var data = $.parseJSON(data)
         //send it to your another function
     }
    
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