如何在PHP中将分钟除以3 - How to divide minute by 3 in PHP ?

如何将时间除以3？我知道$minute%3==0可以工作，如果分钟是0,3,9,12,15…

但是如何判断分钟是1,4,10,13,16，如果分钟是2,5,11,14,17？

谢谢。

$minute = date('i');
if($minute%3==0){
  //if minute is 0,3,9,12,15...do something
}else if($minute%3+1==0){
  //if minute is 1,4,10,13,16...do something
}else if($minute%3+2==0){
  //if minute is 2,5,11,14,17...do something
}

通过检查除以3:的余数来完成

$minute = date('i');
if($minute%3==0){
  //if minute is 0,3,9,12,15...do something
}else if($minute%3==1){
  //if minute is 1,4,10,13,16...do something
}else if($minute%3==2){
  //if minute is 2,5,11,14,17...do something
}