Tan-007 / DesignFly

inc/template-functions.php

<?php
/**
 * Functions which enhance the theme by hooking into WordPress
 *
 * @package DesignFly
 */

/**
 * Adds custom classes to the array of body classes.
 *
 * @param array $classes Classes for the body element.
 * @return array
 */
function designfly_body_classes( $classes ) {
	// Adds a class of hfeed to non-singular pages.
	if ( ! is_singular() ) {

The function is_singular was not found. Maybe you did not declare it correctly or list all dependencies?

		$classes[] = 'hfeed';
	}

	// Adds a class of no-sidebar when there is no sidebar present.
	if ( ! is_active_sidebar( 'sidebar-1' ) ) {

The function is_active_sidebar was not found. Maybe you did not declare it correctly or list all dependencies?

		$classes[] = 'no-sidebar';
	}

	return $classes;
}
add_filter( 'body_class', 'designfly_body_classes' );

The function add_filter was not found. Maybe you did not declare it correctly or list all dependencies?

/**
 * Add a pingback url auto-discovery header for single posts, pages, or attachments.
 */
function designfly_pingback_header() {
	if ( is_singular() && pings_open() ) {

The function is_singular was not found. Maybe you did not declare it correctly or list all dependencies?

The function pings_open was not found. Maybe you did not declare it correctly or list all dependencies?

		printf( '<link rel="pingback" href="%s">', esc_url( get_bloginfo( 'pingback_url' ) ) );

The function esc_url was not found. Maybe you did not declare it correctly or list all dependencies?

The function get_bloginfo was not found. Maybe you did not declare it correctly or list all dependencies?

	}
}
add_action( 'wp_head', 'designfly_pingback_header' );

The function add_action was not found. Maybe you did not declare it correctly or list all dependencies?