How to get Image on browser from binary data in php - php

Question

I have 1 column containing binary format data.
I want to display that Image on browser and I am useing codeignater
My Model Code
function GetLogoById($Id)
{
$this->load->database();
$query = $this->db->query( "EXEC GetLogoById '$Id'" );
$result = array();
foreach ($query->result() as $row)
{
$result[] = array("Logo"=> $row->Logo);
}
return $result;
}
My Controller Code:
public function GetLogoById()
{
$this->load->model('MyModel');
$result = $this->MyModel->GetLogoById($Id);
$result = base64_decode($result);
echo $result;
}
It return in browse. What I am missing....

Answer 1

try with this.
$this->load->model('GetLogoById');
$result = $this->mymodel->GetLogoById($CarrierId);
header('Content-type: image/png');
echo $result[0]['Logo'];

Answer 2

Try this:
public function GetLogoById()
{
$this->load->model('MyModel');
$result = $this->MyModel->GetLogoById($Id);
//$result = base64_decode($result);
header('Content-Type: image/jpeg'); #set a header
echo $result;
}

Answer 3

<?php
public function GetLogoById() {
$this->load->model('MyModel');
// Get your result
$result = $this->MyModel->GetLogoById($Id);
// Do base64 decode if you encoded it.
$result = base64_decode($result);
// Set header according to the image type.
// if the image is jpg use 'image/jpeg'
// if the image is png use 'image/png'
// and so on ...
header('Content-Type: image/jpeg');
// Only echo the exact value. Keep in mind that no other
// space or any other values are echoed
echo $result;
// Also make sure that there must not be any spaces or other values before or after the php tags
}
?>
// This is a sample.
<?php
$image_data = file_get_contents( __DIR__ . '/dino_babu.jpg');
$image_token = base64_encode($image_data); // Save this token to database
$image_data_decode = base64_decode($image_token); // retrieve the token & decode it
header('Content-Type: image/jpeg'); // Set the header
echo $image_data_decode; // Print the data
?>