PHP Keywords and types should be in lowercase

Follow PSR-12 and use lowercase variants of PHP reserved keywords.
See: https://www.php-fig.org/psr/psr-12/#25-keywords-and-types

Find all uppercase occurrences of "or", "and", "null", "true" and
"false" and change them to the lowercase variant.

1 files changed, 2 insertions, 2 deletions

diff --git a/core/namespace/ORM/Repositories/CategoryRepository.php b/core/namespace/ORM/Repositories/CategoryRepository.php
index 7c7b3f9..657940c 100644
--- a/core/namespace/ORM/Repositories/CategoryRepository.php
+++ b/core/namespace/ORM/Repositories/CategoryRepository.php
@@ -47,7 +47,7 @@ class CategoryRepository extends Repository {
 			# element. PHP >= 8 will throw a PDOException when the number of
 			# bound variables doesn't matches the number of tokens ("?") in
 			# the SQL query, which is the case here if $value is NULL.
-			is_null($value) ? NULL : [$value]
+			is_null($value) ? null : [$value]
 		);
 
 		# TODO: Virtual column _depth shall not be fetched into the entity class
@@ -128,7 +128,7 @@ class CategoryRepository extends Repository {
 				$UpdateStatement = $this->Database->prepare($query);
 				$UpdateStatement->execute([$_parent, $Entity->get('parent')]);
 				break;
-			} else if($_parent === NULL) {
+			} else if($_parent === null) {
 				break;
 			}
 		}