【PHP/C#/Python】いろんな言語のyyyymmddhhmmss文字列・現在時刻文字列を取得する方法

使い方

// PHP
$now = date('YmdHis');

// C#
var now = DateTime.Now.ToString("yyyyMMddHHmmss");

// python
now = datetime.datetime.now().strftime('%Y%m%d%H%M%S')

// Javascript 現在時刻取得（yyyymmddhhmmss）
function getCurrentTime() {
    var now = new Date();
    var res = "" + now.getFullYear() + padZero(now.getMonth() + 1) + padZero(now.getDate()) + padZero(now.getHours()) + 
        padZero(now.getMinutes()) + padZero(now.getSeconds());
    return res;
}

// Javascript 先頭ゼロ付加
function padZero(num) {
    return (num < 10 ? "0" : "") + num;
}

// CMD(WIndows)
set time_tmp=%time: =0%

set now=%date:/=%%time_tmp:~0,2%%time_tmp:~3,2%%time_tmp:~6,2%

echo %now%

// PostgreSQL
TO_CHAR(CURRENT_TIMESTAMP, 'YYYYMMDDHH24MISS')

// SQLServer
Format(GetDate(),'yyyyMMddHHmmss')

参考