Question

我有一个带CURRENT_TIMESTAMP属性的日期字段。我试图在数据库中插入日期，但值存储为＆＃39; 0000-00-00 00：00：00＆＃39;。

我的代码：

<?php
if (isset($_POST['submit'])) {
    $amount = $_POST['amount'];
    $sql = "insert into `od_request` (`username`, `amount`, `status`, `date`) values ('$login_session', '$amount', 'Request', 'NOW()')";
    $retval =  mysql_query($sql);
    if($retval) {
        $success= "OD Request Sucessfully Sent!";
    } else {
        $error = "Sorry! Make sure you have entered all the Fields Correctly.";
    }
}
?>

Answer 1

使用此请求：

function execute(err, array){
    loop(array, function(err,object){
         console.log(object)
         //do a certain task when it's finished get into the next object successively.
    });
}

function loop(array,callback){
    array.forEach(function(object){
         callback(null, object);
    });
}

function array(callback){
     callback(null, [1, 2, 3, 4, 5]);
}

setTimeout(function(){
    array(execute); 
}, 6000);

您不需要INSERT INTO `od_request` (`username`, `amount`, `status`, `date`) VALUES('$login_session', '$amount', 'Request', NOW()) '，因为NOW()

Answer 2

插入日期的语法错误：

使用func addCubeLoop() { for var i = 0; i <= 0; ++i { cube = Cube(num: i, importedCube: importedCube1) cubeArray.append(cube) theScene.rootNode.addChildNode(cubeArray[i]) } } class Cube: SCNNode { required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") } init(num: Int, importedCube: SCNNode) { let _scale: Float = 60 let cube: SCNNode = importedCube.copy() as! SCNNode super.init() cube.scale = SCNVector3Make(_scale, _scale, _scale) let node = SCNNode() node.addChildNode(cube) node.position = SCNVector3Make(5, 20, 3) let collisionBox = SCNBox(width: 5.0, height: 5.0, length: 5.0, chamferRadius: 0) node.physicsBody?.physicsShape = SCNPhysicsShape(geometry: collisionBox, options: nil) node.physicsBody = SCNPhysicsBody.dynamicBody() node.physicsBody?.mass = 0.1 node.physicsBody?.restitution = 0.8 node.physicsBody?.damping = 0.5 node.name = "dice" + String(num) node.physicsBody?.allowsResting = true } }而不是NOW()

'NOW()'

Answer 3

date("Y-m-d H:i:s")是MySQL日期时间格式

例如

$sql = "insert into `od_request` (`username`, `amount`, `status`, `date`) values ('$login_session', '$amount', 'Request', '".date("Y-m-d H:i:s")."')"

Answer 4

这是怎么回事？

$sql = "insert into 'od_request' ('username', 'amount', 'status', 'date') values ('$login_session', '$amount', 'Request', NOW())"

如何在数据库中插入当前日期

4 个答案: