Definition:
function get_page_of_comment( $comment_ID, $args = array() {}
Calculate what page number a comment will appear on for comment paging.
Parameters
- int $comment_ID: Comment ID.
- array $args: Optional args.
Return values
returns:Comment page number or null on error.
Source code
function get_page_of_comment( $comment_ID, $args = array() ) { global $wpdb; if ( !$comment = get_comment( $comment_ID ) ) return; $defaults = array( 'type' => 'all', 'page' => '', 'per_page' => '', 'max_depth' => '' ); $args = wp_parse_args( $args, $defaults ); if ( '' === $args['per_page'] && get_option('page_comments') ) $args['per_page'] = get_query_var('comments_per_page'); if ( empty($args['per_page']) ) { $args['per_page'] = 0; $args['page'] = 0; } if ( $args['per_page'] < 1 ) return 1; if ( '' === $args['max_depth'] ) { if ( get_option('thread_comments') ) $args['max_depth'] = get_option('thread_comments_depth'); else $args['max_depth'] = -1; } // Find this comment's top level parent if threading is enabled if ( $args['max_depth'] > 1 && 0 != $comment->comment_parent ) return get_page_of_comment( $comment->comment_parent, $args ); $allowedtypes = array( 'comment' => '', 'pingback' => 'pingback', 'trackback' => 'trackback', ); $comtypewhere = ( 'all' != $args['type'] && isset($allowedtypes[$args['type']]) ) ? " AND comment_type = '" . $allowedtypes[$args['type']] . "'" : ''; // Count comments older than this one $oldercoms = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_parent = 0 AND comment_approved = '1' AND comment_date_gmt < '%s'" . $comtypewhere, $comment->comment_post_ID, $comment->comment_date_gmt ) ); // No older comments? Then it's page #1. if ( 0 == $oldercoms ) return 1; // Divide comments older than this one by comments per page to get this comment's page number return ceil( ( $oldercoms + 1 ) / $args['per_page'] ); }
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