我信会在很多网站看到一些文章发布之后会显示此文章是在几秒几前发的或几个月前发的文件,下面我来给大家介绍利用php计算时间差来计算文章发表距现在时间相隔多久了,代码如下:
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<?php
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function time2Units ( $time )
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{
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$year = floor ( $time / 60 / 60 / 24 / 365 );
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$time -= $year * 60 * 60 * 24 * 365 ;
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$month = floor ( $time / 60 / 60 / 24 / 30 );
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$time -= $month * 60 * 60 * 24 * 30 ;
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$week = floor ( $time / 60 / 60 / 24 / 7 );
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$time -= $week * 60 * 60 * 24 * 7 ;
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$day = floor ( $time / 60 / 60 / 24 );
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$time -= $day * 60 * 60 * 24 ;
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$hour = floor ( $time / 60 / 60 );
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$time -= $hour * 60 * 60 ;
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$minute = floor ( $time / 60 );
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$time -= $minute * 60 ;
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$second = $time ;
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$elapse = '' ;
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$unitArr = array( '年' => 'year' , '个月' => 'month' , '周' => 'week' , '天' => 'day' ,
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'小时' => 'hour' , '分钟' => 'minute' , '秒' => 'second'
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);
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foreach ( $unitArr as $cn => $u )
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{
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if ( $ $u > 0 )
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{
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$elapse = $ $u . $cn ;
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break;
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}
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}
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return $elapse ;
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}
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$past = 2052345678 ;
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$now = time ();
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$diff = $now - $past ;
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echo '发表于' . time2Units ( $diff ) . '前' ;
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?>
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(责任编辑:最模板) |