Add handling for dir, file and class magic constants when loading plugins, fixes #4975

8 years ago · 49b0bd75b3
parent 070ee50693
commit 49b0bd75b3
1 changed files with 5 additions and 1 deletions
--- a/src/Composer/Plugin/PluginManager.php
+++ b/src/Composer/Plugin/PluginManager.php
@ -169,8 +169,12 @@ class PluginManager

        foreach ($classes as $class) {
            if (class_exists($class, false)) {
-                $code = file_get_contents($classLoader->findFile($class));
+                $path = $classLoader->findFile($class);
+                $code = file_get_contents($path);
                $code = preg_replace('{^((?:final\s+)?(?:\s*))class\s+(\S+)}mi', '$1class $2_composer_tmp'.self::$classCounter, $code);
+                $code = str_replace('__FILE__', "'$path'", $code);
+                $code = str_replace('__DIR__', "'".dirname($path)."'", $code);
+                $code = str_replace('__CLASS__', "'$class'", $code);
                eval('?>'.$code);
                $class .= '_composer_tmp'.self::$classCounter;
                self::$classCounter++;