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  1. <?php
  2. $connect = mysql_connect("localhost","root","") or die ("Couldn't connect!");
  3. $createdb = mysql_query ("CREATE DATABASE detection");
  4. mysql_select_db("detection") or die ("Couldn't find db");
  5.  
  6. $createtable = mysql_query ("
  7. CREATE TABLE IF NOT EXISTS `nodes` (
  8.   `nodid` int(5) NOT NULL AUTO_INCREMENT,
  9.   `index1` int(3) NOT NULL,
  10.   `index2` int(3) NOT NULL,
  11.   `x` double NOT NULL,
  12.   `y` double NOT NULL,
  13.   PRIMARY KEY (`nodid`)
  14. ) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=401 ;
  15. ");
  16.  
  17. //create nodes table
  18. $nod=1;
  19. $nod1=1;
  20. $x=1;
  21. $y=1;
  22.  
  23. while ($nod <= 10 )
  24.     {
  25.         while ($nod1 <=10)
  26.         {
  27.         $x=$x+(rand(1,5)/10);
  28.         $y=$y+(rand(1,5)/10);
  29.         echo "$nod-$nod1-$x-$y"."***";
  30.         $queryinsertrow = mysql_query ("
  31.             INSERT INTO nodes VALUES (' ', '$nod', '$nod1', '$x', '$y')
  32.         ");
  33.         $x=$x-(rand(1,5)/10);
  34.         $y=$y-(rand(1,5)/10);
  35.         $nod1++;
  36.         $x=$x+50;
  37.         }
  38.     echo "<br>";echo "<br>";
  39.     $nod++;
  40.     $y=$y+50;
  41.     $nod1=1;
  42.     $x=0;
  43.     }
  44. ?>
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