fix: Save realpath() as variable

Author: neznaika0

system/Autoloader/FileLocator.php

@@ -195,8 +195,9 @@ public function search(string $path, string $ext = 'php', bool $prioritizeApp =
 
         foreach ($this->getNamespaces() as $namespace) {
             if (isset($namespace['path']) && is_file($namespace['path'] . $path)) {
-                $fullPath = $namespace['path'] . $path;
-                $fullPath = realpath($fullPath) !== false ? realpath($fullPath) : $fullPath;
+                $fullPath     = $namespace['path'] . $path;
+                $resolvedPath = realpath($fullPath);
+                $fullPath     = $resolvedPath !== false ? $resolvedPath : $fullPath;
 
                 if ($prioritizeApp) {
                     $foundPaths[] = $fullPath;
@@ -273,14 +274,16 @@ protected function getNamespaces()
      */
     public function findQualifiedNameFromPath(string $path)
     {
-        $path = realpath($path) !== false ? realpath($path) : $path;
+        $resolvedPath = realpath($path);
+        $path         = $resolvedPath !== false ? $resolvedPath : $path;
 
         if (! is_file($path)) {
             return false;
         }
 
         foreach ($this->getNamespaces() as $namespace) {
-            $namespace['path'] = realpath($namespace['path']) !== false ? realpath($namespace['path']) : $namespace['path'];
+            $resolvedNamespacePath = realpath($namespace['path']);
+            $namespace['path']     = $resolvedNamespacePath !== false ? $resolvedNamespacePath : $namespace['path'];
 
             if ($namespace['path'] === '') {
                 continue;
@@ -332,8 +335,9 @@ public function listFiles(string $path): array
         helper('filesystem');
 
         foreach ($this->getNamespaces() as $namespace) {
-            $fullPath = $namespace['path'] . $path;
-            $fullPath = realpath($fullPath) !== false ? realpath($fullPath) : $fullPath;
+            $fullPath     = $namespace['path'] . $path;
+            $resolvedPath = realpath($fullPath);
+            $fullPath     = $resolvedPath !== false ? $resolvedPath : $fullPath;
 
             if (! is_dir($fullPath)) {
                 continue;
@@ -366,8 +370,9 @@ public function listNamespaceFiles(string $prefix, string $path): array
 
         // autoloader->getNamespace($prefix) returns an array of paths for that namespace
         foreach ($this->autoloader->getNamespace($prefix) as $namespacePath) {
-            $fullPath = rtrim($namespacePath, '/') . '/' . $path;
-            $fullPath = realpath($fullPath) !== false ? realpath($fullPath) : $fullPath;
+            $fullPath     = rtrim($namespacePath, '/') . '/' . $path;
+            $resolvedPath = realpath($fullPath);
+            $fullPath     = $resolvedPath !== false ? $resolvedPath : $fullPath;
 
             if (! is_dir($fullPath)) {
                 continue;
@@ -393,8 +398,9 @@ public function listNamespaceFiles(string $prefix, string $path): array
      */
     protected function legacyLocate(string $file, ?string $folder = null)
     {
-        $path = APPPATH . ($folder === null ? $file : $folder . '/' . $file);
-        $path = realpath($path) !== false ? realpath($path) : $path;
+        $path         = APPPATH . ($folder === null ? $file : $folder . '/' . $file);
+        $resolvedPath = realpath($path);
+        $path         = $resolvedPath !== false ? $resolvedPath : $path;
 
         if (is_file($path)) {
             return $path;

tests/system/Autoloader/AutoloaderTest.php

@@ -117,7 +117,10 @@ public function testServiceAutoLoaderFromShareInstances(): void
         // look for Home controller, as that should be in base repo
         $actual   = $classLoader(Home::class);
         $expected = APPPATH . 'Controllers' . DIRECTORY_SEPARATOR . 'Home.php';
-        $actual   = realpath($actual) !== false ? realpath($actual) : $actual;
+
+        $resolvedPath = realpath($actual);
+        $actual       = $resolvedPath !== false ? $resolvedPath : $actual;
+
         $this->assertSame($expected, $actual);
     }
 
@@ -132,7 +135,10 @@ public function testServiceAutoLoader(): void
         // look for Home controller, as that should be in base repo
         $actual   = $classLoader(Home::class);
         $expected = APPPATH . 'Controllers' . DIRECTORY_SEPARATOR . 'Home.php';
-        $actual   = realpath($actual) !== false ? realpath($actual) : $actual;
+
+        $resolvedPath = realpath($actual);
+        $actual       = $resolvedPath !== false ? $resolvedPath : $actual;
+
         $this->assertSame($expected, $actual);
 
         $autoloader->unregister();