getting all values from h1 tags using php(使用 php 从 h1 标签中获取所有值)
问题描述
我想接收一个包含文本中所有 h1 标记值的数组
I want to receive an array that contains all the h1 tag values from a text
例如,如果这是给定的输入字符串:
Example, if this where the given input string:
我需要接收一个包含这个的数组:
I need to receive an array containing this:
我已经知道如何获取字符串的第一个 h1 值,但我需要给定字符串中所有 h1 标记的所有值.
I already figured out how to get the first h1 value of the string but I need all the values of all the h1 tags in the given string.
我目前正在使用它来接收第一个标签:
I'm currently using this to receive the first tag:
我将要解析的字符串传递给它,并作为 $tagname 放入h1".虽然不是我自己写的,我一直在尝试编辑代码来做我想做的事情,但没有任何真正的工作.
I pass it the string I want to be parsed and as $tagname I put in "h1". I didn't write it myself though, I've been trying to edit the code to do what I want it to but nothing really works.
我希望有人可以帮助我.
I was hoping someone could help me out.
提前致谢.
推荐答案
你可以使用 simplehtmldom:
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