html - PHP Dice Game using html5 form -

i working on small dice game fun , dont understand how solve followig problem:

the problem everytime roll dice should input number (only number 1)

and once done, program output svg image of dice displaying random number ranging between 1 , 6. arbitrary number of runs, until reach dice value 1. @ point game terminate, , total score evaluated.

the problem have program evaluates latest point acquired. can´t seem fix though.

the form

$form = <<< eod <div> <form action='{$_server['php_self']}' method='get'>     <fieldset>         <input type='text' name='antal' value='{$antal}' />         <button type='submit'>kasta</button>      </fieldset </form> <a href='{$_server['php_self']}'>starta om</a> </div> eod; 

the functions random dice roll

class cdice {   private $ilastthrows = array();  public function roll() {     return rand(1,6); }  public function rollrepeatedly($anumber) {     $this->ilastthrows = array();     for($i=1; $i<=$anumber; $i++) {         $this->ilastthrows[$i] = $this->roll();      }         return $this->ilastthrows; }  public function getlastthrows() {     return $this->ilastthrows; } } 

this function displays correct svg dice, removed svg code. each getdice1, 2, 3 correspond function containing svg code. public function getsvg($adice) {

    $html = $this->getsvgheader();      switch($adice) {         case '1': $html .= $this->getdice1(); break;         case '2': $html .= $this->getdice2(); break;         case '3': $html .= $this->getdice3(); break;         case '4': $html .= $this->getdice4(); break;         case '5': $html .= $this->getdice5(); break;         case '6': $html .= $this->getdice6(); break;         }      $html .= "</svg>";      return $html; } 

this how evaluating total, not working correctly.

public function total($anarray) {      foreach($anarray $key => $value){         return array_sum($anarray);     } }  $antal = filter_input(input_get, 'antal', filter_validate_int);  if($antal) {  $dice->rollrepeatedly($antal); //$slag = $dice->ilastthrows; $slag = $dice->getlastthrows(); $total    = $histogram->total($slag, 1);  // show dices svg foreach($slag $key => $value) {     $dicehtml .= $dice->getsvg($value); } // present result in text' 

lastly check value make sure once reaches 1, end program

if($value != 1){ $html {$form} {$dicehtml} }  else{ $html = <<<eod     <div>         <p>game over.</p>         <p>you threw one.</p>         <p>total points: {$total}</p>     <div>     {$dicehtml}     </div> eod;