在PHP中将标记替换为空格，用于SEO元描述

我正在尝试将mySQL数据库中的HTML标记剥离为纯文本，以用于SEO元描述。数据库中的HTML如下所示：

<p>The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King.</p>
<p></p>
<p>The Break-ezee is an all in one progressive training product for use when breaking horses.</p>

<meta name="description" content="The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King. The Break-ezee is an all in one progressi" />

这显示了站点源中的以下内容：

<meta name="description" content="The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King.

The Break-ezee is an all in one progressi" />

我是否可以替换任何标记（在本例中为），这样就没有空格了

理想情况下，我希望元描述如下所示：

<p>The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King.</p>
<p></p>
<p>The Break-ezee is an all in one progressive training product for use when breaking horses.</p>

<meta name="description" content="The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King. The Break-ezee is an all in one progressi" />

另外，我认为谷歌没有为元描述增加额外的空间，对吗

---

非常感谢您的帮助。

您可以使用

str\u replace

$showseodesc=str_replace（数组（“”、“
”）、“$showseodesc”）

$showseodec=substr（$showseoproduct['text']，01160）
试试这个，使用正则表达式

$string = "<p>The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King.</p>";

print preg_replace("|<[^>]+>|si","",$string); // <-- strip all tags from a string.

print preg_replace("|<p[^>]*>|si","",$string); // <-- strip all <p...> tags from a string.

$string=“断马钳是任何人在断马时的重要装备，玛丽·金就是这么用的。
”；
打印preg_replace（“|]+>| si”，“”，$string）；// 试试这个：

$showseodesc = trim(
                   preg_replace("/\n+/"," " , 
                               strip_tags(
                                         substr($showseoproduct['text'], 0, 160)
                                         )
                               )
                   );

注意
preg\u replace
，它将每个换行符更改为一个空格。
str\u replace就足够了：-

$html = "<p>The Break-ezee is a vital piece of equipment for anyone when breaking horses - As used by Mary King.</p>
<p></p>
<p>The Break-ezee is an all in one progressive training product for use when breaking horses.</p>";

echo str_replace(array('<p>', '</p>'), '', $html);

$html=“Break ezee是任何人在驯马时的重要装备，玛丽·金（Mary King）就是这么用的


Break ezee是一款集多功能于一体的渐进式训练产品，可在断马时使用。
“；
echo str_替换（数组（“”，“
”），“$html）；

输出：-

断马钳是任何人断马时的重要装备，玛丽·金就是这么用的。Break ezee是一款集所有功能于一体的渐进式训练产品，用于驯马