/**
* Finds the path to the file, that contains the specified class.
*
* @param string $class The fully-qualified class name
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
$class = Normalizer::ns($class, false);
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
$index = substr($class, 0, 4);
if (isset($this->indexes[$index])) {
$namespace = $class;
while (false !== ($pos = strrpos($namespace, '\\'))) {
$namespace = substr($class, 0, $pos + 1);
if (!isset($this->paths[$namespace])) {
$namespace = rtrim($namespace, '\\');
continue;
}
$subclass = substr($class, $pos + 1);
$subpath = Normalizer::path($subclass, false) . '.php';
foreach ($this->paths[$namespace] as $dir) {
$path = $dir . $subpath;
if (is_readable($path)) {
if ($this->classRegistration) {
$this->classMap[$class] = $path;
}
return $path;
}
}
$namespace = rtrim($namespace, '\\');
}
}
if ($this->classRegistration) {
$this->classMap[$class] = false;
}
return false;
}
/**
* Finds the path to the file where the Module class is defined.
*
* @param string $class The name of the Module class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
if (substr($class, -7) !== '\\Module') {
return false;
}
$path = Normalizer::path($class, false) . '.php';
foreach ($this->paths as $dir) {
$file = $dir . $path;
if (is_readable($file)) {
return $file;
}
}
return false;
}