site 1
url : Remove empty paragraphs added by WordPresssite 2
url : remove empty paragraphs from the_content?content의 내용중에 자동으로 생기는 <p> 태그의 삭제 방법입니다.
functions.php
/**
* Remove empty paragraphs created by wpautop()
* @author Ryan Hamilton
* @link https://gist.github.com/Fantikerz/5557617
*/
function remove_empty_p( $content ) {
$content = force_balance_tags( $content );
$content = preg_replace( '#<p>\s*+(<br\s*/*>)?\s*</p>#i', '', $content );
$content = preg_replace( '~\s?<p>(\s| )+</p>\s?~', '', $content );
return $content;
}
add_filter('the_content', 'remove_empty_p', 20, 1);
간단하게 해결 가능 ^^