name : QueriesTaxonomyTerms.php <?php namespace Statamic\Tags\Concerns; use InvalidArgumentException; trait QueriesTaxonomyTerms { protected function queryTaxonomyTerms($query, $modifier, $value) { $values = collect($value); $modifier ??= 'any'; if (in_array($modifier, ['in', 'any'])) { $query->whereTaxonomyIn($values->all()); } elseif (in_array($modifier, ['not_in', 'not'])) { $query->whereTaxonomyNotIn($values->all()); } elseif ($modifier === 'all') { $values->each(fn ($value) => $query->whereTaxonomy($value)); } else { throw new InvalidArgumentException( 'Unknown taxonomy query modifier ['.$modifier.']. Valid values are "any", "not", and "all".' ); } } }