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plurals

POPHP foreach over an array of objects
primarykey
Id
2384760
data
AcceptedAnswerId
2384783
AnswerCount
3
ClosedDate
CommentCount
7
CommunityOwnedDate
CreationDate
2010-03-05T05:38:03.140
FavoriteCount
1
LastActivityDate
2013-02-05T09:08:44.857
LastEditDate
2010-03-06T04:23:11.107
LastEditorUserId
92953
OwnerUserId
92953
ParentId
0
PostTypeId
1
Score
2
ViewCount
20927
LastEditorDisplayName
text
Body
I'm trying to use a foreach loop for an array of objects. Inside of the BeginBattle() method I want to iterate through all of the objects and increment their played count automatically. Unfortunately, the web browser shows I have an error: Fatal error: Call to a member function BattleInitiated() on a non-object in /nfs/c05/h01/mnt/70299/domains/munchkinparty.neededspace.net/html/Battle.php on line 75 Any ideas? <pre><code><?php /* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * Description of Battle * * @author joshualowry */ class Battle { /** * * @var <type> */ private $_players; /** * * @var <type> */ private $_battleInProgress; /** * */ public function Battle(){ $this->_players = array(); $this->_battleInProgress = FALSE; } /** * * @param <type> $player * @return <type> */ public function AddPlayer($player){ if(!$this->_battleInProgress) $this->_players[] = $player; else return; //Spit some error } /** * * @param <type> $player * @return <type> */ public function BattleWon($player){ if($player != NULL) $player->BattleWon(); else return; //Spit some error } /** GetPlayerByName Get the player's object by the player's name field. * * @param <type> $playerName * @return <type> */ public function GetPlayerByName($playerName){ foreach($this->_players as &$player) { if($player->GetName() == $playerName) return $player; } return NULL; } /** * */ public function BeginBattle(){ $this->_battleInProgress = TRUE; foreach($this->_players as $player){ $player->BattleInitiated(); } } /** * */ public function DisplayCurrentBoard() { echo "Name Alias Wins Battles "; foreach($this->_players as &$player){ echo "$player->GetName() $player->GetAlias() $player->GetWins() $player->GetBattles() "; } } } ?> </code></pre> This is where everything is declared and called: <pre><code><?php include 'Battle.php'; include 'Person.php'; include 'Player.php'; $currentBattle = new Battle(); $playerA = new Player("JohnnyDanger","John",0,0); $playerB = new Player("JoshTheJest","Josh",0,0); $PlayerC = new Player("CarbQueen","Nicole",0,0); $currentBattle->AddPlayer($playerA); $currentBattle->AddPlayer($playerB); $currentBattle->AddPlayer($playerC); $currentBattle->BeginBattle(); $currentBattle->BattleWon($currentBattle->GetPlayerByName("Josh")); $currentBattle->DisplayCurrentBoard(); ?> </code></pre> The Player Class <pre><code> <?php /** * Description of Player * * @author joshualowry */ class Player extends Person { private $_alias; private $_wins; private $_battles; public function Player($name, $alias, $wins, $battles) { parent::SetName($name); $this->_alias = $alias; $this->_battles = $battles; if($battles == 0) { $this->_wins = 0; } else { $this->_wins = $wins; } } protected function SetAlias($value){ $this->_alias = $value; } public function GetAlias(){ return $this->_alias; } protected function SetBattles($value) { $this->_battles = $value; } public function GetBattles(){ return $this->_battles; } protected function SetWins($value) { $this->_wins = $value; } public function GetWins() { return $this->_wins; } public function BattleWon(){ $this->_wins += 1; } public function BattleInitiated(){ $this->_battles += 1; } } ?> </code></pre>
Tags
<php><arrays><foreach><iteration>
Title
PHP foreach over an array of objects
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USJoshua Lowry
UserOwnerUserId
1. USJoshua Lowry
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POPHP foreach over an array of objects
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 POPHP foreach over an array of objects
 UserUserId
 USJoshua Lowry
 VoteTypeVoteTypeId
 VTFavorite
CommentsPostId

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