PHP 简单 html Dom 无法读取 (br/) 换行符

Question

我正在学习使用解析器，简单 html dom。

示例代码：

<?php
include('simple_html_dom.php');
$html = str_get_html('<div class="column-2"><h1>Hey </h1><p>Gold Bar</p><p>Where are you?<br/>I am here<br/></p>');
foreach($html->find('p') as $br){
    $value[]=$br->outertext;
 }
echo $value[1];
?>

结果：

Where are you?
I am here

如果我想要 $html:

的结果怎么办

Where are you?

或

I am here

Answer 1

您需要使用 explode()http://php.net/manual/en/function.explode.php

进一步拆分字符串以获取 <br/> 之前或之后的字符串

include('simple_html_dom.php');
$html = str_get_html('<div class="column-2"><h1>Hey </h1><p>Gold Bar</p><p>Where are you?<br/>I am here<br/></p>');
foreach($html->find('p') as $br){
    $value[]=explode("<br/>", $br->outertext);
}
echo $value[1][0];

PHP 简单 html Dom 无法读取 (br/) 换行符

PHP Simple html Dom can't read (br/) newline

html

php

html-parsing