How to Retrieve an image when inserted from backend using php - php

Question

I've used the below code to store and get the images from the backend. The images are getting stored but it is not getting converted to base64 format...
$fruit_img = addslashes($_FILES['fruit_img']['tmp_name']);
$name = addslashes($_FILES['fruit_img']['name']);
$fruit_img = file_get_contents($fruit_img);
$fruit_img = base64_encode($image);
while($row = mysqli_fetch_array($res))
{
echo '<img height ="300" width="300" src="data:image/jpg;base64,'.$row[2].' "> ';
echo $row[0];
}

Answer 1

I presume your code represents storing the data here:
$fruit_img = addslashes($_FILES['fruit_img']['tmp_name']);
$name = addslashes($_FILES['fruit_img']['name']);
$fruit_img = file_get_contents($fruit_img);
$fruit_img = base64_encode($image);
And retrieving the data here:
while($row = mysqli_fetch_array($res))
{
echo '<img height ="300" width="300" src="data:image/jpg;base64,'.$row[2].' "> ';
echo $row[0];
}
If that is the case, you have simply mislabeled a variable in this line:
$fruit_img = base64_encode($image);
$image has not been assigned any value previously.
$fruit_img = base64_encode($fruit_img);
If that is not the case, please post additional (complete insert and read) code.