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/Language.php b/core/namespace/Language.php
index a2facb0..804f3d5 100644
--- a/core/namespace/Language.php
+++ b/core/namespace/Language.php
@@ -18,7 +18,7 @@ class Language {
 	# Load another language file
 	#===============================================================================
 	public function load($filename) {
-		if(file_exists($filename) AND is_readable($filename)) {
+		if(file_exists($filename) and is_readable($filename)) {
 			require $filename;
 			$this->text = array_merge($this->text, $LANGUAGE ?? []);
 		}
@@ -34,7 +34,7 @@ class Language {
 	#===============================================================================
 	# Return language string with included arguments
 	#===============================================================================
-	public function text($name, $arguments = NULL): string {
+	public function text($name, $arguments = null): string {
 		if(!isset($this->text[$name])) {
 			return "{{$name}}";
 		}