From f597e2fe949a1e18eb778b9a5bd102de88570555 Mon Sep 17 00:00:00 2001
From: Max
Date: Thu, 18 May 2017 14:03:27 +0200
Subject: Initial commit.

---
 inc/extras.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 inc/extras.php

(limited to 'inc/extras.php')

diff --git a/inc/extras.php b/inc/extras.php
new file mode 100644
index 0000000..5e7aecf
--- /dev/null
+++ b/inc/extras.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Custom functions that act independently of the theme templates.
+ *
+ * Eventually, some of the functionality here could be replaced by core features.
+ *
+ * @package understrap
+ */
+/**
+ * Adds custom classes to the array of body classes.
+ *
+ * @param array $classes Classes for the body element.
+ * @return array
+ */
+function understrap_body_classes( $classes ) {
+	// Adds a class of group-blog to blogs with more than 1 published author.
+	if ( is_multi_author() ) {
+		$classes[] = 'group-blog';
+	}
+	// Adds a class of hfeed to non-singular pages.
+	if ( ! is_singular() ) {
+		$classes[] = 'hfeed';
+	}
+	return $classes;
+}
+add_filter( 'body_class', 'understrap_body_classes' );
-- 
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