AlkarE

<?php
/*Plugin Name: Create Picture post type and Album category
Description: This plugin registers the 'Picture' post type.
Version: 1.0
License: GPLv2
*/ 

function picture_post_type() {
	$labels = array(
		'name' => 'Picture',

AlkarE

// custom-logo => goes to function.php
function themeslug_theme_customizer( $wp_customize ) {
    $wp_customize->add_section( 'themeslug_logo_section' , array(
    'title'       => __( 'Branding Logo', 'themeslug' ),
    'priority'    => 30,
    'description' => 'Upload a logo to replace the default site name and description in the header',
) );
    $wp_customize->add_setting( 'themeslug_logo' );
    $wp_customize->add_control( new WP_Customize_Image_Control( $wp_customize, 'themeslug_logo', array(
    'label'    => __( 'Logo', 'themeslug' ),

AlkarE

<?php  if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar("sidebar name") ) :endif; ?>