Created
May 13, 2017 09:43
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add custom field to all post based on post thumbnail
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<?php | |
include '../../../wp-load.php'; | |
$args = array( | |
'posts_per_page' => -1, | |
'post_type' => 'post', | |
'post_status' => 'publish', | |
'suppress_filters' => true, | |
); | |
$posts_array = get_posts( $args ); | |
foreach($posts_array as $post_array) { | |
if ( has_post_thumbnail($post_array) ) : | |
$image_key_exists = metadata_exists( 'post', $post_array->ID, 'mwp_thumbnail_url' ); | |
$image = wp_get_attachment_image_src( get_post_thumbnail_id($post_array->ID), 'full' ); | |
$url = $image['0']; | |
if($image_key_exists == true && !empty($image_key_exists) ) { | |
update_post_meta($post_array->ID, 'mwp_thumbnail_url', $url, true ); | |
} else { | |
add_post_meta($post_array->ID, 'mwp_thumbnail_url', $url, true ); | |
} | |
endif; | |
} | |
?> |
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