理解PHP for循环

Question

for ($i=1; $i<=4; ++$i) {
    echo "The number is " . $i . "\n";
}

这将输出:

The number is 1
The number is 2
The number is 3
The number is 4

我怎么能做一个循环,给我输出如下:

The number is 1
The number is 1
The number is 1
The number is 1
The number is 2
The number is 2
The number is 2
The number is 2
etc 

谢谢你的帮助.

Answer 1

没有嵌套循环:这对于单个循环就足够了.

for($i=0;$i<9*4;$i++)
{
    echo "The number is ".(1+floor($i/4));
}