<?php?? $a = 13;? $b = 60;$c = $b%$a?$b%$a:$a; echo $c;?>
$a=13;$b=60;$c=$b%$a?$b%$a:$a;echo $c; 輸出應$b%$a ,但是值為4.6,輸出卻是8,想問下這個值是怎么取的?
_6兩顆星星紅紅的9_
2019-04-04 13:58:58