Ajouter X niveaux de subfields ACF à l’index Relevanssi

[pastacode lang= »php » manual= »%3C%3Fphp%0A%0Aadd_filter(‘relevanssi_excerpt_content’%2C%20’custom_fields_to_excerpts’%2C%2010%2C%203)%3B%0Afunction%20custom_fields_to_excerpts(%24content%2C%20%24post%2C%20%24query)%20%7B%0A%09%0A%09%2F%2F%20my%20main%20repeater%20field%0A%09%24fields%20%3D%20get_field(‘a_repeater_field’%2C%20%24post-%3EID)%3B%0A%09if(%24fields)%7B%0A%09%09foreach(%24fields%20as%20%24field)%7B%0A%09%09%09%2F%2F%20all%20types%20of%20fields…%0A%09%09%09%24content%20.%3D%20%22%20%22%20.%20%24field%5B’a_text_field’%5D%3B%0A%09%09%09%24content%20.%3D%20%22%20%22%20.%20%24field%5B’an_other_text_field’%5D%3B%0A%09%09%09%0A%09%09%09%2F%2F%20…%20and%20a%20repeater%20field%0A%09%09%09%24subfields%20%3D%20%24field%5B’a_sub_repeater_field’%5D%3B%0A%09%09%09if(%24subfields)%7B%0A%09%09%09%09foreach(%24subfields%20as%20%24subfield)%7B%0A%09%09%09%09%09%24content%20.%3D%20%22%20%22%20.%20%24subfield%5B’its_text_title’%5D%3B%0A%09%09%09%09%09%24content%20.%3D%20%22%20%22%20.%20%24subfield%5B’its_text_content’%5D%3B%0A%09%09%09%09%7D%0A%09%09%09%7D%0A%09%09%7D%0A%09%7D%0A%09return%20%24content%3B%0A%7D%0A%0A%3F%3E » message= » » highlight= » » provider= »manual »/]