problem if i didn't upload any picture

Hai friends

In my PHP CODING

i did this


<? $image_src = $userinfo [0]["pic"];
$image_src1 =$userinfo [0]["pic_big"];
$image_src2= $userinfo [0]["pic_small"];
?>

<h2> Picture =<img src="<?php echo "$image_src"; ?>" > </h2><br>

<h2> Picture(Big)=<img src="<?php echo "$image_src1"; ?>"></h2><br>

<h2> Picture(Small)=<img src="<?php echo"$image_src2";?>"></h2><br>


After running this coding Iam able to get the uploaded picture SUCCESSFULLY


But in case i didn't upload any picture and i run this code means
it is displaying error as


Errors while loading page from application

Runtime errors:

HTML error while rendering tag "img": Missing required URLHTML error while rendering tag "img": Missing required URLHTML error while rendering tag "img": Missing required URL



for me it want to display no picture has been uploaded
So what i want do for this
can anybody help me by rectifying this code in PHP

 

I would disabled HTML errors in php.ini.

ini_set('html_errors', '0');

PHP:

Or you could do:

<?php
if (!empty($image_src))
{
?>
    <h2> Picture =<img src="<?php echo $image_src; ?>" > </h2><br>
<?php
}
?>

PHP: