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- <?
- mysql_connect();
- mysql_select_db("new");
- $table = "test";
- if($_SERVER['REQUEST_METHOD']=='POST') { //form handler part:
- $name = mysql_real_escape_string($_POST['name']);
- if ($id = intval($_POST['id'])) {
- $query="UPDATE $table SET name='$name' WHERE id=$id";
- } else {
- $query="INSERT INTO $table SET name='$name'";
- }
- mysql_query($query) or trigger_error(mysql_error()." in ".$query);
- header("Location: http://".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']);
- exit;
- }
- if (!isset($_GET['id'])) { //listing part:
- $LIST=array();
- $query="SELECT * FROM $table";
- $res=mysql_query($query);
- while($row=mysql_fetch_assoc($res)) $LIST[]=$row;
- include 'list.php';
- } else { // form displaying part:
- if ($id=intval($_GET['id'])) {
- $query="SELECT * FROM $table WHERE id=$id";
- $res=mysql_query($query);
- $row=mysql_fetch_assoc($res);
- foreach ($row as $k => $v) $row[$k]=htmlspecialchars($v);
- } else {
- $row['name']='';
- $row['id']=0;
- }
- include 'form.php';
- }
- ?>
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