<?php
$name_section = 'bws_section_sidebar';
$wp_customize->add_section($name_section, array(
    'title' => __('Sidebar', 'aible'),
    'description' => '',
    'priority' => 93,
));

$arr_field = array(
    'bws_bg_sidebar_color' => array(
        'default' => '#111111',
        'name_control' => 'WP_Customize_Color_Control',
        'label' => 'Background Color'
    ),
    'bws_text_header_sidebar_color' => array(
        'default' => '#6AB446',
        'name_control' => 'WP_Customize_Color_Control',
        'label' => 'Text Header Sidebar color'
    ),
    'bws_text_content_sidebar_color' => array(
        'default' => '#ffffff',
        'name_control' => 'WP_Customize_Color_Control',
        'label' => 'Text Content Sidebar color'
    )
);
$BwsCustomize = new BwsCustomize();
foreach ($arr_field as $field_name => $val) {
    $BwsCustomize->create_filed_customize($wp_customize, $field_name, $val['default'], $val['name_control'], $val['label'], $name_section);
}