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Php 根据datetime中的值自动设置回显值_Php_Mysql - Fatal编程技术网

Php 根据datetime中的值自动设置回显值

Php 根据datetime中的值自动设置回显值,php,mysql,Php,Mysql,如何设置echo$row['$d']的值自动跟踪日期时间。例如,如果date=Apr,则echo中的值应为$row['Apr'];无需手动更换 <?php date_default_timezone_set("Asia/Kuala_Lumpur"); $today = strtotime("today"); $d=strtotime("-1 Month"); include("config/view-graph.php"); $sql = "SELECT * FROM sett

如何设置echo$row['$d']的值自动跟踪日期时间。例如,如果date=Apr,则echo中的值应为$row['Apr'];无需手动更换

    <?php 
date_default_timezone_set("Asia/Kuala_Lumpur");
$today = strtotime("today");
$d=strtotime("-1 Month");
include("config/view-graph.php"); 
$sql = "SELECT * FROM settings where id = '1'";
$result = $conn->query($sql); if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
    echo date("M", $d). "<br>";
    echo $row['Apr'];
 } } else { echo "0 results"; } $conn->close(); ?>

将其分配给变量并使用:-

$day_name =date("M", $d). "<br>";
echo $row[$day_name];
$day\u name=date(“M”,“d”)。“
”; echo$row[$day_name];
您需要ajax才能做到这一点