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@PascaleBeier
Last active March 12, 2017 17:28
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meta-description-spengler
function add_custom_meta_description() {
global $post;
$current_post = $post->ID;
$excerpt = get_the_excerpt( $current_post );
$cf_description = get_post_meta( $current_post, "description", true );
$output = 0;
if ( ! empty( $cf_description ) ) {
$output = $cf_description;
} elseif ( ! empty( $excerpt ) ) {
$output = $excerpt;
}
if ( ! empty( $output ) ) { ?>
<meta name="description" content="<?php echo $output ?>">
<?php }
}
add_action( 'wp_head', 'add_custom_meta_description', 1 );
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