Adding an image uploader to the customizer

Adding an image uploader to the customizer

In functions file (of theme)

//https://medium.com/@hiimerika/how-to-add-a-custom-theme-logo-in-wordpress-1d3cbb290882

add_theme_support( 'custom-logo', array(
	'height'      => 100,
	'width'       => 475,
	'flex-height' => true,
	'flex-width'  => true,
	'header-text' => array( 'site-title', 'site-description' ),
) );

place where the image will be displayed

<!--https://medium.com/@hiimerika/how-to-add-a-custom-theme-logo-in-wordpress-1d3cbb290882 -->
<?php 
   $custom_logo_id = get_theme_mod( 'custom_logo' );
   $image = wp_get_attachment_image_src( $custom_logo_id , 'full' );
      ?>
<a href="<?php echo esc_url( home_url( '/' ) ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home">
	<img src="<?php echo $image[0]; ?>" alt=""></a>

The customizer control will be found in the “site identity” panel