My php math is not working -


i trying make simple division 2 numbers array this.

here array:

array (     [0] => array         (             [day] => 2013-04-06             [hour] => 06             [hits] => 4             [executetime] => 10.0000         )  )

i dividing them this:

//### edit ###//

$thishour = date("h", time()); $thisdate = date("y-m-d", time());  $total_time = 2.5000;  $movestats = $memcache->get('movestats');  foreach ($movestats $k => $v) {     $movestats[$k]['hits']=$movestats[$k]['hits']+1; // updating hits      $movestats[$k]['executetime'] += $total_time;     $movestats[$k]['executetime'] = number_format($movestats[$k]['executetime'] / (++$movestats[$k]['hits']),4,'.',''); }  $memcache->set('movestats', $movestats);

this strangly enough gives me number: 1.75!

i guess should 2.5?

what doing wrong. please , in advance :-)

try 

    $movestats[$k]['executetime']=$movestats[$k]['executetime']+$total_time;

instand of

   $movestats[$k]['executetime']+$total_time;

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