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PHP SimpleXMLElement::createElement方法代码示例

本文整理汇总了PHP中SimpleXMLElement::createElement方法的典型用法代码示例。如果您正苦于以下问题:PHP SimpleXMLElement::createElement方法的具体用法?PHP SimpleXMLElement::createElement怎么用?PHP SimpleXMLElement::createElement使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在SimpleXMLElement的用法示例。


在下文中一共展示了SimpleXMLElement::createElement方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: submitAction

function submitAction($playerID, $gameID, $xml)
{
    global $sqlhost, $sqlusername, $sqlpassword;
    $result = new SimpleXMLElement("<action/>");
    if ($playerID > -1) {
        if ($xml->xCoord == null or $xml->yCoord == null or $xml->actionType == null) {
            $error = $result->createElement('actionError', "Incomplete data in submission. Please try again.");
            $error = $resultBase->appendChild($error);
        } else {
            $conn = new mysqli($sqlhost, $sqlusername, $sqlpassword);
            if ($conn->connect_error) {
                error_log("submitAction.php - Connection failed: " . $conn->connect_error);
                $error = $result->addChild('actionError', "Internal error occurred, please try again later.");
            }
            #Delete any previous actions from this player
            if ($deleteStmt = $conn->prepare("DELETE FROM sweepelite.actionqueue WHERE playerID=? AND gameID=?")) {
                $deleteStmt->bind_param("ii", $xml->playerID, $gameID);
                $deleteStmt->execute();
                $deleteStmt->close();
            } else {
                error_log("submitAction.php - Unable to prepare delete statement, forging ahead anyways. " . $conn->errno . ": " . $conn->error);
            }
            #Check if player can actually submit actions or not
            if ($openGameStmt = $conn->prepare("SELECT status FROM sweepelite.games WHERE gameID=?")) {
                $openGameStmt->bind_param("i", $gameID);
                $openGameStmt->execute();
                $openGameStmt->bind_result($gameStatus);
                $openGameStmt->fetch();
                $openGameStmt->close();
                if ($gameStatus === "OPEN") {
                    if ($aliveStmt = $conn->prepare("SELECT COUNT(*) FROM sweepelite.playerstatus WHERE gameID=? AND playerID=? AND status!=0")) {
                        $aliveStmt->bind_param("ii", $gameID, $playerID);
                        $aliveStmt->execute();
                        $aliveStmt->bind_result($count);
                        $aliveStmt->fetch();
                        $aliveStmt->close();
                        if ($count > 0) {
                            #Add the current action they have queued up instead.
                            if ($insertStmt = $conn->prepare("INSERT INTO sweepelite.actionqueue (playerID, gameID, xCoord, yCoord, actionType) VALUES (?, ?, ?, ?, ?)")) {
                                $insertStmt->bind_param("iiiii", $playerID, $gameID, $xml->xCoord, $xml->yCoord, $xml->actionType);
                                $updated = $insertStmt->execute();
                                if (!$updated) {
                                    error_log("submitAction.php - Error occurred inserting player action into queue. " . $insertStmt->errno . ": " . $insertStmt->error);
                                    $error = $result->addChild('error', "Internal error occurred, please try again later.");
                                    $insertStmt->close();
                                } else {
                                    $insertStmt->close();
                                    $error = $result->addChild('action', "Action submitted!");
                                    #Update current player status to set current player's action awaiting status to false
                                    if ($updateStmt = $conn->prepare("UPDATE sweepelite.playerstatus SET awaitingAction=0 WHERE playerID=? AND gameID=?")) {
                                        $updateStmt->bind_param("ii", $playerID, $gameID);
                                        $updateStmt->execute();
                                        $updateStmt->close();
                                    } else {
                                        error_log("submitAction.php - Error occurred updating the fact that a player has submitted an action.");
                                    }
                                }
                            } else {
                                error_log("submitAction.php - Unable to prepare insert statement, need to fail. " . $conn->errno . ": " . $conn->error);
                                $error = $result->addChild('actionError', "Internal error occurred, please try again later.");
                            }
                        } else {
                            error_log("submitAction.php - Player not allowed to submit actions.");
                            #Find out why player is not allowed to submit actions.
                            if ($deadStmt = $conn->prepare("SELECT COUNT(*) FROM sweepelite.playerstatus WHERE gameID=? AND playerID=? AND status=0")) {
                                $deadStmt->bind_param("ii", $xml->playerID, $gameID);
                                $deadStmt->execute();
                                $deadStmt->bind_result($count);
                                $deadStmt->fetch();
                                $deadStmt->close();
                                if ($count > 0) {
                                    $error = $result->addChild('actionError', "You are dead.");
                                } else {
                                    $error = $result->addChild('actionError', "You are not a participant in this game.");
                                }
                            } else {
                                error_log("submitAction.php - Unable to prepare dead check statement. " . $conn->errno . ": " . $conn->error);
                                $error = $result->addChild('actionError', "You are not allowed to participate in this game at this time.");
                            }
                        }
                    }
                } else {
                    $error = $result->addChild('actionError', "This game is over. Please wait for the next game to be deployed.");
                }
            }
        }
    } else {
        $error = $result->addChild('actionError', "You must be logged in to submit actions.");
    }
    return str_replace('<?xml version="1.0"?>', "", $result->asXML());
}
开发者ID:TheBlackfish,项目名称:SweepElite,代码行数:91,代码来源:submitAction.php


注:本文中的SimpleXMLElement::createElement方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。