如何使用html - wordpress将post_title与post_content连接起来

Question

I'm using get_post(post_id) to get post_title and post_content. I would like to concatenate them, that post_title will become first paragraph in new string.

Eg.

$post_title = 'Hi all, welcome here'
$post_content = 'lorem ipsum bla bla la
new paragraph bla bla bla
new paragrapg lorem ipsum'

And I expect result like this:

Hi all, welcome here
lorem ipsum bla bla la
new paragraph bla bla bla
new paragrapg lorem ipsum

But I don't know how to pass new paragraph character after post_title. In db view (mysql) there are no tags only spaces or hidden charecters. I was trying:

$new_string = $post_title.'/r/n'.$post_content
$new_string = '<p>'.$post_title.'</p>'.$post_content

But it won't work.

After this operation I would like to use apply_filters('the_content', $new_content) to get right view of this new string and send it to facebook fanpage using facebook SDK.

Answer 1

You should use nl2br() function to have line breaks in your paragraph. It will convert all to new lines.

$new_string = nl2br($post_title.$post_content);