【发布时间】:2016-12-18 06:40:47
【问题描述】:
ZingChart:
MySQL 表:
我该如何解决这个问题?图表中的时间与数据库中的时间不匹配。 任何帮助表示赞赏。
这是图表的脚本:
<script>
<?php
$query = "SELECT date,temperature from tb_temperature where date >= CAST(CURRENT_TIMESTAMP AS DATE)";
$date = []; // Array to hold our date values
$series = []; // Array to hold our series values
$mysqli = new mysqli($host, $usernm, $passwd, $dbname, $port);
if($mysqli->connect_error) {
die('Connect Error (' . $mysqli->connect_errno . ')' . $mysqli->connect_error);
}
if ($result = $mysqli->query($query)) {
while( $row = $result->fetch_array(MYSQLI_NUM)){
array_push($date, $row[0]);
array_push($series, $row[1]);
}
foreach ($date as &$value){
$value = strtotime( $value ) * 1000;
}
$result->close();
}
?>
var dateValues = [<?php echo join($date, ',') ?>];
var seriesValues = [<?php echo join($series, ',') ?>];
<?php
$mysqli->close();
?>
</script>
【问题讨论】:
标签: php mysql time charts zingchart