html - Upload Image using Php and mySQL -

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i trying upload image using php , save in mysql database accept different extension of such bmp, jpeg etc. using following codes, of uploaded images displayed incomplete.

this uploadform:

<html>   <form method="post" action="updateimage1.php" enctype="multipart/form-data">   <table border=0>   <tr>     <td><center><img src="getimage.php?id='.$row["no"].'" width=250 height=180/></center><br>           <input type="file" name="s4"><br>     <input name="update" type="submit" id="update" value="save changes" class="btn btn-primary" >     &nbsp &nbsp      </form><a href="admin3.php"><button type="button" class="btn btn-primary">cancel</button></a>  </tr>   </table>  </html>

this updateimage1.php:

<?php $s1 = addslashes(file_get_contents($_files['s4']['tmp_name']));  $host="localhost"; $user_name="root"; $database_name="5r"; $db=mysql_connect($host, $user_name,''); if (mysql_error() > "") echo mysql_error() . "<br>"; mysql_select_db($database_name, $db); if (mysql_error() > "") echo mysql_error() . "<br>";  $query = "update tblmain set images='$s1' no=3"; $qresult = mysql_query($query); echo "<script>alert('records updated'); location.href='admin3.php';</script>"; ?>

this getimage.php:

 <?php   $no = $_get['id'];  $link = mysql_connect("localhost", "root", "");  mysql_select_db("5r");  $sql = "select images tblmain no=$no";  $result = mysql_query("$sql");  $row = mysql_fetch_assoc($result);  mysql_close($link);   header("content-type: image/jpeg/bmp/png");  echo $row['images'];  ?>

change data type of images long blob.


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