<form action="ADRESAS" method="post">
<textarea name="id" cols=10 rows=10></textarea>
<input type="submit" value="trinti">
</form>
 

 
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<?PHP
$id = $_POST["id"];
$visiid = explode("
", $id);
for($all = 0; $all < count($visiid); $all++){
?>
<?php
$zz = "$visiid[$all],";
$result = mysql_query("DELETE  FROM test  WHERE id IN('$zz')");
?>
<?
}
?>