Kaarten-delen

<?php
error_reporting(E_ALL);
ini_set('error_reporting',1);
/**
 * @author Robert Deiman
 * @copyright 2008
 * @param $iPlayer_number integer Used for setting the number of players in the game
 * @param $iCard_number integer Used for setting the number of cards each player gets at the start
 * @param $iDeck_number integer Used for setting the number of card decks used
 */

function game_start_cards($iPlayer_number = 4, $iCard_number = 2, $iDeck_number = 1){
	// create an array with the cards
	$aCards = range(1,52*$iDeck_number);
	// shake the cards
	shuffle($aCards);
	
	//get every player his set of cards
	for($kaartaantal = 1; $kaartaantal <= $iCard_number; $kaartaantal++){
		for($player=1;$player<=$iPlayer_number;$player++){
			// get the next card from stack and give it to the player, the card will be gone from the stack
			$aPlayercards[$player][] = array_shift($aCards);
			}
		}
	//add stack_item to the array containing the cards from all players
	$aPlayercards['stack'] = $aCards;
	return $aPlayercards;
	}

/**
 * @author Robert Deiman
 * @copyright 2008
 * @param $aCards_input integer The input array from the function above. Contains players and their cards.
 * @param $sCards_folder string Location or folder where pictures of the cards can be found.
 */

function showcards($aCards_input, $sCards_folder = 'cards/'){
	//set empty return value for preventing an error from occuring.
	$sReturn_value = '';
	//first get all players from the array. The player contains an array with their cards.
	foreach($aCards_input as $iPlayer => $value){
		$sReturn_value .= 'Player'.$iPlayer.': ';
		// count the number of cards the player has
		$iCount_cards = count($aCards_input[$iPlayer]);
		// set counter variable, that makes the different items to be devided by a comma.
		$iCount_times = 1;
		// set the player cards in the returnvalue.
		foreach($aCards_input[$iPlayer] as $sCardkey => $iCardvalue){
			if($iPlayer != 'stack'){
				$sCardvalue = $sCardvalue % 52;
				$sReturn_value .= '<img src="'.$sCards_folder.$sCardvalue.'.jpg" style="border: 1px solid black;" />';
				}
			else{
				$sReturn_value .= $sCardvalue;
				}
			if($iCount_cards > $iCount_times){
				$sReturn_value .= ',';
				
				}
			$iCount_times++;
			}
		$sReturn_value .= '<br /><br />';
		}
		//return the created value
	return $sReturn_value;
	}

echo showcards(game_start_cards(),'kaarten/img/');
?>