時間は今からどのくらいの形式で表して、PHP、js双バージョン

 
  
* Name: time_ago 
  
* Purpose:                  
  
* 1      
  
* 1         
  
* 1        
  
* 3     ，     
  
*   3        
  
* 
  
* @author Peter Pan 
  
* @param int $time input int 
  
*/ 
  
function smarty_modifier_time_ago($time) { 
  
$time_deff = time() - $time; 
  
$retrun = ''; 
  
if ($time_deff >= 259200) { 
  
$retrun = date('Y-m-d H:i', $time); 
  
} else if ($time_deff >= 172800) { 
  
$retrun = "   " . date('H:i', $time); 
  
} else if ($time_deff >= 86400) { 
  
$retrun = "  " . date('H:i', $time); 
  
} else if ($time_deff >= 3600) { 
  
$hour = intval($time_deff / 3600); 
  
$minute = intval(($time_deff % 3600) / 60); 
  
$retrun = $hour . '  '; 
  
if ($minute > 0) { 
  
$retrun .= $minute . '  '; 
  
} 
  
$retrun .= ' '; 
  
} else if ($time_deff >= 60) { 
  
$minute = intval($time_deff / 60); 
  
$second = $time_deff % 60; 
  
$retrun = $minute . ' '; 
  
if ($second > 0) { 
  
$retrun .= $second . ' '; 
  
} 
  
$retrun .= ' '; 
  
}else{ 
  
$retrun = $time_deff.'  '; 
  
} 
  
return $retrun; 
  
} 
  
 
 

 
  
/** 
  
*       
  
* @param string str           
  
* @param int len         
  
* @param str chr               
  
* @param str dir      left|right|both    right 
  
*/ 
  
function strPad(str, len, chr, dir){ 
  
str = str.toString(); 
  
len = (typeof len == 'number') ? len : 0; 
  
chr = (typeof chr == 'string') ? chr : ' '; 
  
dir = (/left|right|both/i).test(dir) ? dir : 'right'; 
  
var repeat = function(c, l) { 
  
var repeat = ''; 
  
while (repeat.length < l) { 
  
repeat += c; 
  
} 
  
return repeat.substr(0, l); 
  
} 
  
var diff = len - str.length; 
  
if (diff > 0) { 
  
switch (dir) { 
  
case 'left': 
  
str = '' + repeat(chr, diff) + str; 
  
break; 
  
case 'both': 
  
var half = repeat(chr, Math.ceil(diff / 2)); 
  
str = (half + str + half).substr(1, len); 
  
break; 
  
default: 
  
str = '' + str + repeat(chr, diff); 
  
} 
  
} 
  
return str; 
  
} 
  
/** 
  
*       
  
*   php Date  ，  Unix    （  ）       
  
*   (      )： 
  
* y   4    
  
* m   2    
  
* d   2   
  
* h   2   
  
* i   2   
  
* s   2   
  
*/ 
  
function formatDate(format,timestamp) { 
  
var date = new Date(parseInt(timestamp) * 1000); 
  
var year = date.getFullYear(); 
  
var month = date.getMonth(); 
  
var day = date.getDate(); 
  
var hour = date.getHours(); 
  
var minute = date.getMinutes(); 
  
var second = date.getSeconds(); 
  
month = strPad(month,2,'0','left'); 
  
day = strPad(day,2,'0','left'); 
  
hour = strPad(hour,2,'0','left'); 
  
minute = strPad(minute,2,'0','left'); 
  
second = strPad(second,2,'0','left'); 
  
format = format.replace(/y/gi,year); 
  
format = format.replace(/m/gi,month); 
  
format = format.replace(/d/gi,day); 
  
format = format.replace(/h/gi,hour); 
  
format = format.replace(/i/gi,minute); 
  
format = format.replace(/s/gi,second); 
  
return format; 
  
} 
  
function timeAgo(time) { 
  
var nowTime = Date.parse(new Date()) / 1000; 
  
var time_deff = nowTime - time; 
  
retrun = ''; 
  
if (time_deff >= 259200) { 
  
retrun = formatDate('Y-m-d H:i', time); 
  
} else if (time_deff >= 172800) { 
  
retrun = "   " + formatDate('H:i', time); 
  
} else if (time_deff >= 86400) { 
  
retrun = "  " + formatDate('H:i', time); 
  
} else if (time_deff >= 3600) { 
  
hour = parseInt(time_deff / 3600); 
  
minute = parseInt((time_deff % 3600) / 60); 
  
retrun = hour + '  '; 
  
if (minute > 0) { 
  
retrun += minute + '  '; 
  
} 
  
retrun += ' '; 
  
} else if (time_deff >= 60) { 
  
minute = parseInt($time_deff / 60); 
  
second = time_deff % 60; 
  
retrun = minute + ' '; 
  
if (second > 0) { 
  
retrun += second + ' '; 
  
} 
  
retrun += ' '; 
  
}else{ 
  
retrun = time_deff +'  '; 
  
} 
  
return retrun; 
  
}