我如何从数组中删除所有的html标签? [英] How can I remove all html tags from an array?
问题描述
是否有一个函数在PHP中做一个数组的所有条目的正则表达式替换类型?
我有一个数组,其中包含大量的HTML标签,其中的文本,我想删除标签。
所以基本上我把这个转换成:
$ m = [
< div>第一个字符串< / div>,
< table>
< tr>
< td style ='color:red'>
第二串
< / td>
< / tr>
< / table>,
< a href ='/'>
< B>第三个字符串< / B>< br />
< / a>,
]; b
$ m = [
first string,
second string,
third string
]
$ c $ (希望)匹配我想要删除的所有内容的正则表达式,如下所示:
$ b pre> /<。+> / sU
问题是我现在应该如何使用它? (我的数组实际上有超过50个条目,并且在每个条目中可以有10个匹配,所以使用preg_replace可能不是要走的路,或者是它?)
这里不需要正则表达式,只需使用 strip_tags()
去掉所有html标签,然后简单地输出 trim()
例如
$ newArray = array_map(函数($ v){
return trim(strip_tags($ v));
},$ m);
Is there a function in php to do a regex replace kind of action on all entries of an array?
I have an array that contains lots of html tags with text in them and I want to remove the tags.
So basically I'm converting this:
$m = [
"<div>first string </div>",
"<table>
<tr>
<td style='color:red'>
second string
</td>
</tr>
</table>",
"<a href='/'>
<B>third string</B><br/>
</a>",
];
to this:
$m = [
"first string",
"second string",
"third string"
]
The regex that (hopefully) matches everything I want to remove, looks like this:
/<.+>/sU
The question is just how I should use it now? (My array actually has more than 50 entries and in every entry there can be like 10 matches, so using preg_replace is probably not the way to go, or is it?)
No need for a regex here, just use strip_tags()
to get rid of all html tags and then simply trim()
the output, e.g.
$newArray = array_map(function($v){
return trim(strip_tags($v));
}, $m);
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