PHP 生成日期区间

╰+攻爆jí腚メ 2022-08-13 13:40 186阅读 0赞

/**
     * @param string $hisStart
     * @param string $hisEnd
     * @param int    $range
     *
     * @return array
     */
    function createHisRange($hisStart = '00:00:00', $hisEnd = '23:59:59', $range = 3600)
    {
        return array_map(function ($time) {
            return date('H:00:00', $time);
        }, range(strtotime($hisStart), strtotime($hisEnd), $range));
    }
    
    
    /**
     * @param      $ymdStart
     * @param bool $ymdEnd
     * @param int  $range
     *
     * @return array
     */
    function createYmdRange($ymdStart, $ymdEnd = true, $range = 86400)
    {
        if ($ymdEnd === true) $ymdEnd = date('Y-m-d');
    
        return array_map(function ($time) {
            return date('Y-m-d', $time);
        }, range(strtotime($ymdStart), strtotime($ymdEnd), $range));
    }
    
    /**
     * @description 值转换为键名
     *
     * @param $array
     * @param $keyName
     *
     * @return array
     */
    function arrVal2Key($array, $keyName)
    {
        $arr2 = array();
        foreach ($array as $arr) {
            $arr2[$arr[$keyName]] = $arr;
        }
    
        return $arr2;
    }
    
    $arrRes = array(
        array(
            'dt' => '2014-10-22',
            'v1' => 30,
            'v2' => 40,
            'v3' => 45,
        ),
        array(
            'dt' => '2014-10-25',
            'v1' => 30,
            'v2' => 44,
        ),
        array(
            'dt' => '2014-10-26',
            'v1' => 3,
            'v3' => 2,
        )
    );
    
    
    //var_dump($arr);
    
    //--------------------START----------------------
    $arrDate = createYmdRange('2014-10-22', '2014-10-28');
    $arrRes = arrVal2Key($arrRes, 'dt');
    
    foreach ($arrDate as $key) {
        if (empty($arrRes[$key])) {
            $arrRes[$key] = array(
                'dt' => $key,
                'v1' => 0,
                'v2' => 0,
                'v3' => 0,
            );
        }
    }
    ksort($arrRes);
    //----------------------END----------------------
    
    var_dump($arrRes);
    
    
    //$arrDate = array_combine($arrDate, array_map(function ($v) {
    //    return array();
    //}, $arrDate));
    //$arr = array_merge_recursive($arr, $arrDate);
    //var_dump($arr);
    //$arr =  array_merge_recursive();
    //var_dump($arrDate);
    
    //$arr = createHisRange('01:00:00', '24:00:00', 2600);
    //$arr = createHisRange();
    //$arr = createYmdRange('2014-09-25','2014-11-23');
    //var_dump($arr);