plchart入门

Question

<?php 
 $link=mysql_connect('127.0.0.1','root','');
if(!$link) echo "fail";
  mysql_select_db("hoopchina") or die("Could not select database");
$query="select Se_editor_value,Se_editor_capbility,Se_editor_app,Se_member_capbility,Se_member_app,Se_member_value from shoes_entry where se_id='11'";
$result = mysql_query($query) or die("Query failed : " . mysql_error());
  while($row=mysql_fetch_array($result)){
        $Se_editor_capbility   = $row['Se_editor_capbility'];       //性能         
        $Se_editor_app   = $row['Se_editor_app']; //外观
        $Se_editor_value   = $row['Se_editor_value'];           //价值
        $Se_member_capbility   = $row['Se_member_capbility'];           
        $Se_member_app   = $row['Se_member_app'];           
        $Se_member_value   = $row['Se_member_value'];           
}include 'v1/class.plchart.php';
$data = array($Se_editor_capbility,$Se_editor_app,$Se_editor_value,$Se_member_capbility,$Se_member_app,$Se_member_value);
$demo = new plchart($data, 'line_single', 226, 66);
$demo->set_title('');
$demo->set_scale(array(0,5));
$demo->set_desc();
$demo->set_graph(10, 3, 226, 50, 0);
$demo->output();
?>