scripts/vector_y2k.php

   1 <?php
   2 //requiring main config file with path/database etc. constants
   3 require('../config/config.inc');
   4 error_reporting(0);
   5
   6 //connecting to database and creating universal $db object
   7 require(SYSTEM_ROOT.'/inc/log.inc');
   8 require(SYSTEM_ROOT.'/inc/database.inc');
   9 require(SYSTEM_ROOT.'/inc/nodes.inc');
  10 $db=new CLASS_DATABASE();
  11
  12 $q="select node_id,node_thread_vector from nodes order by node_id asc";
  13 $set=$db->query($q);
  14 while ($set->next()) {
  15         unset($new_vector);
  16         $node_id=$set->getString('node_id');
  17         $old_vector=$set->getString('node_thread_vector');
  18         $old_vector=ltrim($old_vector,";");
  19         $vector_array=explode(";",$old_vector);
  20         foreach($vector_array as $vector_item) {
  21                 $new_item=str_pad($vector_item,VECTOR_CHARS,"0",STR_PAD_LEFT);
  22                 $new_vector .= ";".$new_item;
  23         }
  24         $new_id=str_pad($set->getString('node_id'),VECTOR_CHARS,"0",STR_PAD_LEFT);
  25 //      echo "AAAA".$new_id."BBBB";
  26         $new_vector=$new_vector.";".$new_id;
  27         $q="update nodes set node_vector='$new_vector' where node_id='$node_id'";
  28         echo $q;
  29         $db->query($q);
  30 }
  31 ?>
  32