php - Replace HTML strings with spaces

Question

Does anybody know how can I replace HTML string with spaces?

Because if I have something like this

<div>word1</div><div>word2</div>

when I use strip_tags(), the result is

word1word2

and I need them to be separated by space in order to be processed the way they should be by my script.

Answer 1

这将正常工作

$str = preg_replace('#<[^>]+>#', ' ', '<h1>Foo</h1>bar');

之后使用类似的东西

$str = preg_replace('/\s\s+/', ' ', $str);

Answer 2

你可以使用这个：

preg_replace('/<[^>]*>/', ' ', $input);

但是你的文本中最好不要有任何杂散<字符。

还：

preg_replace('/ {2,}/', ' ', $input);

会将多个空间折叠成一个空间。

Answer 3

这很容易，也可以理解。

<?php

$txt = "<div>word1</div><div>word2</div>";

$find = array("<div>", "</div>");
$replace = array(" ", " ");
echo str_replace($find, $replace, $txt);