## How to use a variable as a className inside preg_match_all parameters?

Question

I am using regular expression to get the text inside a single p tag targeting its class. the problem is I want to use a php variable as class name and use a loop to change the class name each time.

$sample = get_the_content(); <button class="accordion"> preg_match('/<strong class="1">(.*?)</strong>/s',$sample, $match); echo$match[1];

$className = "1";  I want to use the$classname varialbe up there and increment it in a loop to get different paragraph content each time.

I hope I am clear in my question.

0
2 years 2020-01-11T08:38:42-05:00 0 Answers 67 views 0