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koen12344/pgmb_custom_meta_field_example.php

Created October 10, 2022 15:43
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pgmb_custom_meta_field_example.php
<?php
function pgmb_add_custom_variable($variables, $parent_post_id){
$variables['%custom_variable%'] = get_post_meta($parent_post_id, 'custom_variable', true);
return $variables;
}
add_filter('mbp_placeholder_variables', 'pgmb_add_custom_variable', 10, 2);
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