PHP如果X大于Y大于Z

Question

我正在尝试编写PHP IF语句的代码：

If X is greater than Y by more than Z

这可能吗？

我无法在＆＃39;运营商＆＃39;中找到任何内容。 WS3 Operators也不在其他内容中如果＆＃39; PHP Else If还尝试了Google搜索php if x greater than y by more than z

Answer 1

我想你只是试着这样做：

if (($X - $Y) > $Z) {...}

Answer 2

<?php 
//it will full fill your first condtion that `$x has to be greater than $y`
// and second one is well that `$x-$y` has to be greater than $z.
if(($x-$y)>$z)
{
    echo 'hurray';
}