php 如何将for循环增加1个以上？
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时间：2020-08-25 18:51:13 来源:igfitidea点击:
How to increment a for loop by more than 1?
提问by G.d. Venu
How do I print a series like this?
如何打印这样的系列？
6,15,24,33,42.....1000
6,15,24,33,42.....1000
I have tried using a for loop like this, but can't work out how to get it to increment by 9 on each iteration.
我曾尝试使用这样的 for 循环，但无法弄清楚如何在每次迭代中使其增加 9。
for($i = 6; $i <= 1000; $i = 9)
{
echo $i . ', ';
}
回答by vascowhite
Quite simple really:-
真的很简单：-
for($i = 6; $i <= 1000; $i += 9){
echo $i . ', ';
}
//If you have to finish the series with 1000, although it is not a part of the series:-
echo '1000';
回答by arilia
just for fun:
只是为了好玩：
echo implode(', ', range(6, 1000, 9));
echo ", 1000";
回答by nurakantech
<?php
for($i=6; $i<1000; $i+=9)
echo $i."<br>";
?>
Seeing the question this can be an answer.
看到这个问题这可以是一个答案。
