Home > Backend Development > PHP Tutorial > for循环解惑解决思路

for循环解惑解决思路

WBOY
Release: 2016-06-13 11:21:23
Original
789 people have browsed it

for循环解惑
for($i == 0; $i  var_dump($i)."\n\r";
}
我想问,输出结果为什么不是0而是null?


------解决方案--------------------
for($i = 0; $i var_dump($i)."\n\r";
}
Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template