How to upload a file using php with html form

This is the Simple file upload code in php with html form

First of all you create a html form index.php for file upload code in php with html form

<form action="upload.php" enctype="multipart/form-data" method="post">
<input name="fileupload" type="file" />
<input type="submit" value="upload!" />
</form> 

Now  you create a action file  upload.php  file upload code in php with html form.



<?php
 if ( isset( $_FILES['fileupload'] ) ) {

     print "name: ".     $_FILES['fileupload']['name']       ."<br />";
     print "size: ".     $_FILES['fileupload']['size'] ." bytes<br />";
     print "temp name: ".$_FILES['fileupload']['tmp_name']   ."<br />";
     print "type: ".     $_FILES['fileupload']['type']       ."<br />";
     print "error: ".    $_FILES['fileupload']['error']      ."<br />";

     if ( $_FILES['fileupload']['type'] == "image/gif" ) {

         $source = $_FILES['fileupload']['tmp_name'];
         $target = "upload/".$_FILES['fileupload']['name'];
         move_uploaded_file( $source, $target );// or die ("Couldn't copy");
         $size = getImageSize( $target );

         $imgstr = "<p><img width=\"$size[0]\" height=\"$size[1]\" ";
         $imgstr .= "src=\"$target\" alt=\"uploaded image\" /></p>";

         print $imgstr;
     }
 }
 ?>