Fixed Uninitialized string offset 0

andrey-helldar · andrey-helldar · commit ee5d7ae03ec9 · 2024-12-18T15:31:32.000+03:00
diff --git a/src/Concerns/Castable.php b/src/Concerns/Castable.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Concerns/Makeable.php b/src/Concerns/Makeable.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Concerns/Resolvable.php b/src/Concerns/Resolvable.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Concerns/Validation.php b/src/Concerns/Validation.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Exceptions/DirectoryNotFoundException.php b/src/Exceptions/DirectoryNotFoundException.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Exceptions/FileNotFoundException.php b/src/Exceptions/FileNotFoundException.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Exceptions/ForbiddenVariableTypeException.php b/src/Exceptions/ForbiddenVariableTypeException.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Exceptions/NotValidUrlException.php b/src/Exceptions/NotValidUrlException.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Exceptions/UnknownStubFileException.php b/src/Exceptions/UnknownStubFileException.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Exceptions/UnknownUrlComponentIndexException.php b/src/Exceptions/UnknownUrlComponentIndexException.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Facades/Facade.php b/src/Facades/Facade.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/src/Helpers/Arr.php b/src/Helpers/Arr.php
@@ -655,6 +655,10 @@ public function isArrayable(mixed $value = null): bool
             return true;
         }
 
+        if (is_string($value) && in_array(trim($value), ['/', '\\'])) {
+            return false;
+        }
+
         if (
             is_string($value)
             && method_exists($value, 'toArray')
diff --git a/src/Instances/Instance.php b/src/Instances/Instance.php
@@ -88,7 +88,18 @@ public function exists(mixed $haystack): bool
             return true;
         }
 
-        return IsHelper::string($haystack) && (class_exists($haystack) || interface_exists($haystack) || trait_exists($haystack) || enum_exists($haystack));
+        if (! IsHelper::string($haystack)) {
+            return false;
+        }
+
+        if (in_array($haystack, ['/', '\\'])) {
+            return false;
+        }
+
+        return class_exists($haystack)
+            || interface_exists($haystack)
+            || trait_exists($haystack)
+            || enum_exists($haystack);
     }
 
     /**
diff --git a/tests/TestCase.php b/tests/TestCase.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/Base.php b/tests/Unit/Http/Builder/Base.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/FromPsrMethodTest.php b/tests/Unit/Http/Builder/FromPsrMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetAuthorityMethodTest.php b/tests/Unit/Http/Builder/GetAuthorityMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetBaseUrlMethodTest.php b/tests/Unit/Http/Builder/GetBaseUrlMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetDomainMethodTest.php b/tests/Unit/Http/Builder/GetDomainMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetFragmentMethodTest.php b/tests/Unit/Http/Builder/GetFragmentMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetHostMethodTest.php b/tests/Unit/Http/Builder/GetHostMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetPasswordMethodTest.php b/tests/Unit/Http/Builder/GetPasswordMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetPathMethodTest.php b/tests/Unit/Http/Builder/GetPathMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetPortMethodTest.php b/tests/Unit/Http/Builder/GetPortMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetQueryMethodTest.php b/tests/Unit/Http/Builder/GetQueryMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetSchemeMethodTest.php b/tests/Unit/Http/Builder/GetSchemeMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetSubdomainMethodTest.php b/tests/Unit/Http/Builder/GetSubdomainMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetUserInfoMethodTest.php b/tests/Unit/Http/Builder/GetUserInfoMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/GetUserMethodTest.php b/tests/Unit/Http/Builder/GetUserMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/InstanceTest.php b/tests/Unit/Http/Builder/InstanceTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/ParseMethodTest.php b/tests/Unit/Http/Builder/ParseMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/ParsedMethodTest.php b/tests/Unit/Http/Builder/ParsedMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/PutQueryMethodTest.php b/tests/Unit/Http/Builder/PutQueryMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/RemoveFragmentMethodTest.php b/tests/Unit/Http/Builder/RemoveFragmentMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/RemoveQueryMethodTest.php b/tests/Unit/Http/Builder/RemoveQueryMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/SameMethodTest.php b/tests/Unit/Http/Builder/SameMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/ToArrayMethodTest.php b/tests/Unit/Http/Builder/ToArrayMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/ToPsrMethodTest.php b/tests/Unit/Http/Builder/ToPsrMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/ToStringMethodTest.php b/tests/Unit/Http/Builder/ToStringMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/ToUrlMethodTest.php b/tests/Unit/Http/Builder/ToUrlMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithFragmentMethodTest.php b/tests/Unit/Http/Builder/WithFragmentMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithHostMethodTest.php b/tests/Unit/Http/Builder/WithHostMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithPathMethodTest.php b/tests/Unit/Http/Builder/WithPathMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithPortMethodTest.php b/tests/Unit/Http/Builder/WithPortMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithQueryMethodTest.php b/tests/Unit/Http/Builder/WithQueryMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithSchemeMethodTest.php b/tests/Unit/Http/Builder/WithSchemeMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *
diff --git a/tests/Unit/Http/Builder/WithUserInfoMethodTest.php b/tests/Unit/Http/Builder/WithUserInfoMethodTest.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the "dragon-code/support" project.
  *

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`<?php`
	`2`	`+`
`2`	`3`	`/*`
`3`	`4`	`* This file is part of the "dragon-code/support" project.`
`4`	`5`	`*`