dankempster / axstrad-content

Traits/IntroductionMethods.php

Doc Comments +1 added lines, -1 removed lines

@@ -56,7 +56,7 @@
     /**
      * Get introduction
      *
-     * @return null|string
+     * @return string
      */
     public function getIntroduction()
     {

Spacing +1 added lines, -1 removed lines

@@ -40,7 +40,7 @@
             /** @noinspection PhpUndefinedFieldInspection */
             $this->introduction = null;
         }
-        elseif (!is_scalar($introduction)) {
+        elseif ( ! is_scalar($introduction)) {
             throw InvalidArgumentException::create(
                 'null or string',
                 $introduction

Traits/CopyMethods.php

Spacing +1 added lines, -1 removed lines

@@ -40,7 +40,7 @@
             /** @noinspection PhpUndefinedFieldInspection */
             $this->copy = null;
         }
-        elseif (!is_scalar($copy)) {
+        elseif ( ! is_scalar($copy)) {
             throw InvalidArgumentException::create(
                 'string (or scalar)',
                 $copy