PHP将逗号转换为< br/> [英] PHP turn comma into a <br />

问题描述

我确实知道php可以使用 <br /> > ，但是有没有办法将逗号(,)转换为<br />?

I do know that php can turn a newline into a <br /> using nl2br(), but is there a way that it can turn a comma (,) into a <br />?

例如，在HTML页面上，用户输入一堆用逗号分隔的单词.然后，他提交了该文件，它像通常一样被发送到一个PHP文件，而不是将数据直接发送到数据库中，而是通过某种功能将其替换为<br />.

For instance on an HTML page a user enters a bunch of words that are separated by a comma. He then submits it, it gets sent to a PHP file like normal and instead of the data getting sent right into the database, it goes through some kind of function to replace the commas with <br />.

因此，如果我要在HTML页面上显示数据，那么他们输入的每一个由逗号分隔的内容现在都由换行符/换行符分隔?

So if I were to show the data on an HTML page, each thing they entered in that was separated by a comma is now separated by a newline/line break?

推荐答案

您可以使用

You can use a str_replace() to replace any string by another, so also a comma with a <br />:

$output = str_replace(',', '<br />', $input);

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