diff --git a/src/Builder/FilterBuilder.php b/src/Builder/FilterBuilder.php
index 89b202c..1608290 100644
--- a/src/Builder/FilterBuilder.php
+++ b/src/Builder/FilterBuilder.php
@@ -188,7 +188,7 @@ public function like(string $key, mixed $value): self
     public function build(string $resourceName = null): string
     {
         $isAccountingLike = false;
-        if (is_null($resourceName) or in_array($resourceName, ['AccountingResource', 'EventsResource'], true)) {
+        if (is_null($resourceName) || in_array($resourceName, ['AccountingResource', 'EventsResource'], true)) {
             $isAccountingLike = true;
         }
         $queryString = '';
diff --git a/src/Builder/IncludesBuilder.php b/src/Builder/IncludesBuilder.php
index 30c2a41..4698388 100644
--- a/src/Builder/IncludesBuilder.php
+++ b/src/Builder/IncludesBuilder.php
@@ -49,7 +49,7 @@ public function build(string $resourceName = null): string
     {
         $queryString = '';
         foreach ($this->includes as $include) {
-            if (is_null($resourceName) or in_array($resourceName, ['AccountingResource', 'EventsResource'], true)) {
+            if (is_null($resourceName) || in_array($resourceName, ['AccountingResource', 'EventsResource'], true)) {
                 $queryString .= "&include[]={$include}";
             } else {
                 $queryString .= "&{$include}=true";
diff --git a/src/Builder/SortBuilder.php b/src/Builder/SortBuilder.php
index 036f301..160a1ab 100644
--- a/src/Builder/SortBuilder.php
+++ b/src/Builder/SortBuilder.php
@@ -87,7 +87,7 @@ public function build(string $resourceName = null): string
             return '';
         }
 
-        if (is_null($resourceName) or in_array($resourceName, ['AccountingResource', 'EventsResource'], true)) {
+        if (is_null($resourceName) || in_array($resourceName, ['AccountingResource', 'EventsResource'], true)) {
             $suffix = $this->isAscending ? '_asc' : '_desc';
             return '&sort=' . $this->sortKey . $suffix;
         }