php - 如何从 HTML 的所有 标签之间获取数组中的文本？

Question

我想获取所有 <span> </span> 之间的数组中的文本来自 HTML 的标记，我尝试使用此代码但它只返回一次:<​​/p>

preg_match('/<span>(.+?)<\/span>/is', $row['tbl_highlighted_icon_content'], $matches);

echo $matches[1]; 

我的 HTML:

<span>The wish to</span> be unfairly treated is a compromise attempt that would COMBINE attack <span>and innocen</span>ce.  Who can combine the wholly incompatible, and make a unity  of what can NEVER j<span>oin? Walk </span>you the gentle way,

我的代码只返回一次 span 标签，但我想以 php 数组的形式从 HTML 中的每个 span 标签获取所有文本。

Answer 1

你需要切换到preg_match_all功能

代码

$row['tbl_highlighted_icon_content'] = '<span>The wish to</span> be unfairly treated is a compromise attempt that would COMBINE attack <span>and innocen</span>ce. Who can combine the wholly incompatible, and make a unity of what can NEVER j<span>oin? Walk </span>you the gentle way,';    

preg_match_all('/<span>.*?<\/span>/is', $row['tbl_highlighted_icon_content'], $matches);

var_dump($matches);

正如您现在看到的，array 已正确填充，因此您可以echo 所有匹配项