function xautoload_ClassFinder::findFile in X Autoload 7

Same name and namespace in other branches

1. 6 xautoload.module \xautoload_ClassFinder::findFile()

Find the file that contains a class or interface definition.

Parameters

$class :string: Name of a class or interface to load.

Return value

:string The file that defines the class or interface, or NULL if not found.

File

lib/ClassFinder.php, line 26

Class

xautoload_ClassFinder

This is the only class that needs to be included explicitly using module_load_include().

Code

function findFile($class) {
  if (preg_match('/^([a-z0-9_]+)_([A-Z].*)$/', $class, $m)) {
    list(, $module, $name) = $m;
    if (isset($this->modules[$module])) {
      $path = strtr($name, '_', '/');
      $path = $this->modules[$module] . $path . '.php';
      if (file_exists($path)) {
        return $path;
      }
    }
  }
}