How to display an image with php? -


i have code, image doesn't show. appears broken link. doing wrong?

i've tried different ways display image, can't display it. image database, , need display row belong slider.

<?php       $sql = "select * alianzaclientes tipoclientealianza = 3 ";     $res = mysql_query($sql);     if (!$res) die('invalid query: ' . mysql_error());      list($id, $nombre, $url, $resena, $imagen, $tipoclientealianza) = mysql_fetch_row($res);         $id = $row['id'];      $nombre = $row['nombre'];      $url = $row['url'];      $resena = $row['resena'];      $imagen = $row['imagen'];      $tipoclientealianza = $row['tipoclientealianza']; ?>   <?php  echo $imagen   ?>

it should this:

<img src="<?=$url?>">

if $imagen variable contains url pass in src in img container. if it's file name make url file name..


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