Passare variabili a pagina php

[spoon25]

<form action="upload_image.php" method="post" ENCTYPE="multipart/form-data">
<input name="variabile" type="hidden" value="<?=$_GET['variabile'];?>">
<td height="50" bgcolor="#FFFFFF"><input type="file" size=42 name="file" style="font-family:Arial;font-size:10px;"></td>
<td align="right"  bgcolor="#FFFFFF"><input type="submit" value="upload" style="font-family:Arial;font-size:10px;"></td>
</form>

oppure

<form action="upload_image.php?variabile=<?=$_GET['variabile'];?>" method="post" ENCTYPE="multipart/form-data">
<td height="50" bgcolor="#FFFFFF"><input type="file" size=42 name="file" style="font-family:Arial;font-size:10px;"></td>
<td align="right"  bgcolor="#FFFFFF"><input type="submit" value="upload" style="font-family:Arial;font-size:10px;"></td>
</form>