无意中输入</br>发现也能实现换行，然后尝试了下<br>和<br/>也可以，这是什么原因？

Question

无意中输入</br>发现也能实现换行，然后尝试了下<br>和<br/>也可以，这是什么原因？

Answer 1

I accidentally entered </br> and found that line breaks can also be achieved, and then I tried <br> and <br/> also worked. What is the reason? -PHP Chinese website Q&A-I accidentally entered </br> and found that line breaks can also be achieved, and then I tried <br> and <br/>. What is the reason? -PHP Chinese website Q&A

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Answer 2

他们的功能是没有区别的，不同的是代码的规范问题<br/>是比较规范的写法

Answer 3

根据版本的不同标准也不一样，HTML4中是<br />是这种的，而在HTML5中直接写<br>就可以，不用在意这个，只是版本标准不一样而已