Gets the header images uploaded for the active theme.
Source
function get_uploaded_header_images() {
$header_images = array();
// @todo Caching.
$headers = get_posts(
array(
'post_type' => 'attachment',
'meta_key' => '_wp_attachment_is_custom_header',
'meta_value' => get_option( 'stylesheet' ),
'orderby' => 'none',
'nopaging' => true,
)
);
if ( empty( $headers ) ) {
return array();
}
foreach ( (array) $headers as $header ) {
$url = sanitize_url( wp_get_attachment_url( $header->ID ) );
$header_data = wp_get_attachment_metadata( $header->ID );
$header_index = $header->ID;
$header_images[ $header_index ] = array();
$header_images[ $header_index ]['attachment_id'] = $header->ID;
$header_images[ $header_index ]['url'] = $url;
$header_images[ $header_index ]['thumbnail_url'] = $url;
$header_images[ $header_index ]['alt_text'] = get_post_meta( $header->ID, '_wp_attachment_image_alt', true );
if ( isset( $header_data['attachment_parent'] ) ) {
$header_images[ $header_index ]['attachment_parent'] = $header_data['attachment_parent'];
} else {
$header_images[ $header_index ]['attachment_parent'] = '';
}
if ( isset( $header_data['width'] ) ) {
$header_images[ $header_index ]['width'] = $header_data['width'];
}
if ( isset( $header_data['height'] ) ) {
$header_images[ $header_index ]['height'] = $header_data['height'];
}
}
return $header_images;
}
Changelog
Version | Description |
---|---|
3.2.0 | Introduced. |
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