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PHP reads the date and determines the shift_PHP tutorial
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- 2016-07-14 10:07:261073browse
02
03 // Day shift: 09:00 to 21:00
04 // Night shift: 21:00 to 09:00
05
06 date_default_timezone_set('PRC'); //Set the time zone, PRC means China •••
07 $hour = date('H');
08 if($hour 8){
09 echo 'Day shift';
10 }else{
11 echo 'night shift';
12 }
13 ?>
1
So what is the difference between PHP implementation and JS implementation?
2
JS gets the client time (that is, the time of your computer), while PHP gets the server time (the most standard, but if the time zones of the two places are different, it will Blockhouse)
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