Header Image

[grayghostvisuals]

New way to add custom header image and conditional check.

header.php

<?php $header = get_header_image(); ?>
<?php if ( $header ) : ?>
<div id="header-image">
    <a href="<?php echo home_url() ?>">
        <img src="<?php header_image(); ?>" height="<?php echo get_custom_header()->height; ?>" width="<?php echo get_custom_header()->width; ?>" alt="">
    </a>
</div>
<?php endif; ?>

functions.php

$defaults = array(
            'default-image'          => '',
            'random-default'         => false,
            'width'                  => 0,
            'height'                 => 0,
            'flex-height'            => false,
            'flex-width'             => false,
            'default-text-color'     => '',
            'header-text'            => true,
            'uploads'                => true,
            'wp-head-callback'       => '',
            'admin-head-callback'    => '',
            'admin-preview-callback' => '',
        );
add_theme_support( 'custom-header', $defaults );