47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
<?php
|
|
|
|
/**
|
|
* User: local_xiaoma
|
|
* Date: 2015/4/1
|
|
* Time: 13:45
|
|
* Class QmUtil
|
|
* 公共方法
|
|
*/
|
|
|
|
class QmHelper{
|
|
|
|
/**
|
|
* 时间差
|
|
* @param $begin_time
|
|
* @param $end_time
|
|
* @return array
|
|
*/
|
|
public static function dateTimeDiff($begin_time,$end_time){
|
|
$begin_time = strtotime($begin_time);
|
|
$end_time = strtotime($end_time);
|
|
|
|
if ( $begin_time < $end_time ) {
|
|
$start_time = $begin_time;
|
|
$end_time = $end_time;
|
|
} else {
|
|
$start_time = $end_time;
|
|
$end_time = $begin_time;
|
|
}
|
|
$time_diff = $end_time - $start_time;
|
|
$days = ceil( $time_diff / 86400 );
|
|
$hours = ceil( $time_diff / 3600 );
|
|
$mins = ceil( $time_diff / 60 );
|
|
$secs = $time_diff;
|
|
$res = array( "day" => $days, "hour" => $hours, "min" => $mins, "sec" => $secs );
|
|
return $res;
|
|
}
|
|
|
|
/**
|
|
* 当前毫秒数时间戳
|
|
* @return float
|
|
*/
|
|
public static function msectime() {
|
|
list($usec, $sec) = explode(' ', microtime());
|
|
return (float)sprintf('%.0f', (floatval($usec) + floatval($sec)) * 1000);
|
|
}
|
|
} |