將PHP模糊時間轉換爲Javascript？

我有一個PHP函數來做模糊時間（也就是前一段時間）。將PHP模糊時間轉換爲Javascript？

這是從服務器端建立表時使用，但現在我們通過JavaScript向表中添加新項目，我們有能力選擇日期，因此我需要在Javascript中複製功能，但有它接受格式爲YYYY-MM-DD的日期，例如2012-12-14。

我將開始研究它，但是我在JavaScript中使用日期很糟糕，所以在這裏發佈它讓一個人可以更快地做到這一點。

功能如下：

/** 
* Convert date into a 'fuzzy' format 
* - 15 minutes ago, 3 days ago, etc. 
* Pass a unix timestamp or a string to parse to a date. 
* @param string|number 
* @return string 
*/ 
function fuzzyTime($date_from, $invalid_date = 'a long time ago') { 

    $_time_formats = array(
     array(60, 'just now'), 
     array(90, '1 minute'), 
     array(3600, 'minutes', 60), 
     array(5400, '1 hour'), 
     array(86400, 'hours', 3600), 
     array(129600, '1 day'), 
     array(604800, 'days', 86400), 
     array(907200, '1 week'), 
     array(2628000, 'weeks', 604800), 
     array(3942000, '1 month'), 
     array(31536000, 'months', 2628000), 
     array(47304000, '1 year'), 
     array(3153600000, 'years', 31536000), 
    ); 

    $now = time(); // current unix timestamp 

    // if a number is passed assume it is a unix time stamp 
    // if string is passed try and parse it to unix time stamp 
    if (is_numeric($date_from)) { 
     $dateFrom = $date_from; 
    } elseif (is_string($date_from)) { 
     $dateFrom = strtotime($date_from); 
    } 

    $difference = $now - $dateFrom; // difference between now and the passed time. 
    $val = ''; // value to return 

    if ($dateFrom <= 0) { 
     $val = $invalid_date; 
    } else { 
     //loop through each format measurement in array 
     foreach ($_time_formats as $format) { 
      // if the difference from now and passed time is less than first option in format measurment 
      if ($difference < $format[0]) { 
       //if the format array item has no calculation value 
       if (count($format) == 2) { 
        $val = $format[1] . ($format[0] === 60 ? '' : ' ago'); 
        break; 
       } else { 
        // divide difference by format item value to get number of units 
        $val = ceil($difference/$format[2]) . ' ' . $format[1] . ' ago'; 
        break; 
       } 
      } 
     } 
    } 
    return $val; 
}

這是我迄今爲止，但它返回83年前

var date = '2012-11-14'; 

console.log(fuzzyTime(date)); 

function fuzzyTime($date_from, $invalid_date) { 

    if($invalid_date === undefined){ 
     $invalid_date = 'a long time ago'; 
    } 

    var $_time_formats = [ 
     [60, 'just now'], 
     [90, '1 minute'], 
     [3600, 'minutes', 60], 
     [5400, '1 hour'], 
     [86400, 'hours', 3600], 
     [129600, '1 day'], 
     [604800, 'days', 86400], 
     [907200, '1 week'], 
     [2628000, 'weeks', 604800], 
     [3942000, '1 month'], 
     [31536000, 'months', 2628000], 
     [47304000, '1 year'], 
     [3153600000, 'years', 31536000] 
    ]; 

    var $now = new Date(); // current unix timestamp 
    var $dateFrom = new Date($date_from); 

    var $difference = Math.abs(new Date() - $dateFrom); 

    var $val = ''; // value to return 

    if ($dateFrom <= 0) { 
     $val = $invalid_date; 
    } else { 
     for (var i = 0; i < $_time_formats.length; i++) { 
      var $format = $_time_formats[i]; 

      if ($difference < $format[0]) { 
       //if the format array item has no calculation value 
       if ($format.length == 2) { 
        $val = $format[1] + ($format[0] === 60 ? '' : ' ago'); 
        break; 
       } else { 
        // divide difference by format item value to get number of units 
        $val = Math.ceil($difference/$format[2]) + ' ' + $format[1] + ' ago'; 
        break; 
       } 
      } 
     } 

    } 
    return $val; 
}

來源

2012-12-14 Hailwood

嗯知道了，

var date = '2012-12-14 17:52:00'; 

console.log(fuzzyTime(date)); 

function fuzzyTime(date_from, invalid_date) { 

    if (invalid_date === undefined) { 
     invalid_date = 'a long time ago'; 
    } 

    var time_formats = [ 
     [60, 'just now'], 
     [90, '1 minute'], 
     [3600, 'minutes', 60], 
     [5400, '1 hour'], 
     [86400, 'hours', 3600], 
     [129600, '1 day'], 
     [604800, 'days', 86400], 
     [907200, '1 week'], 
     [2628000, 'weeks', 604800], 
     [3942000, '1 month'], 
     [31536000, 'months', 2628000], 
     [47304000, '1 year'], 
     [3153600000, 'years', 31536000] 
    ]; 

    var now = new Date().getTime(); // current unix timestamp 
    var dateFrom = new Date(date_from.replace('-','/')).getTime(); 

    var difference = Math.abs(now - dateFrom)/1000; 

    var val = ''; // value to return 

    if (dateFrom <= 0) { 
     val = invalid_date; 
    } else { 
     for (var i = 0; i < time_formats.length; i++) { 
      var format = time_formats[i]; 

      if (difference < format[0]) { 
       //if the format array item has no calculation value 
       if (format.length == 2) { 
        val = format[1] + (format[0] === 60 ? '' : ' ago'); 
        break; 
       } else { 
        // divide difference by format item value to get number of units 
        val = Math.ceil(difference/format[2]) + ' ' + format[1] + ' ago'; 
        break; 
       } 
      } 
     } 

    } 
    return val; 
}

來源

2012-12-14 04:54:32 Hailwood