[Typecho] Insert ads in articles

2018-08-29
Site Configuration
1 comment
4168 readings

In fact, it is to determine the first p of the article, insert the code, and use it in functions.

 function themeInit($archive) { //Judge whether it is an article, and insert an advertisement if it is $ad_code='<div>This is your advertisement</div>'; if ($archive->is('single')) { $archive->content = prefix_insert_after_paragraph( $ad_code, 2, $archive->content );; } } //Function code required for inserting advertisement function prefix_insert_after_paragraph( $insertion, $paragraph_id, $content ) { $closing_p = '</p>'; $paragraphs = explode( $closing_p, $content ); foreach ($paragraphs as $index => $paragraph) { if ( trim( $paragraph ) ) { $paragraphs[$index] .= $ closing_p; } if ( $paragraph_id == $index + 1 ) { $paragraphs[$index] .= $ insertion; } } return implode( '', $paragraphs ); }