public function ClassLoader::findFile in Lockr 7.2

Same name and namespace in other branches

1. 7.3 vendor/composer/ClassLoader.php \Composer\Autoload\ClassLoader::findFile()

Finds the path to the file where the class is defined.

Parameters

string $class The name of the class:

Return value

string|false The path if found, false otherwise

1 call to ClassLoader::findFile()

ClassLoader::loadClass in vendor/composer/ClassLoader.php

Loads the given class or interface.

File

vendor/composer/ClassLoader.php, line 335

Class

ClassLoader

ClassLoader implements a PSR-0, PSR-4 and classmap class loader.

Namespace

Composer\Autoload

Code

public function findFile($class) {

  // class map lookup
  if (isset($this->classMap[$class])) {
    return $this->classMap[$class];
  }
  if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
    return false;
  }
  if (null !== $this->apcuPrefix) {
    $file = apcu_fetch($this->apcuPrefix . $class, $hit);
    if ($hit) {
      return $file;
    }
  }
  $file = $this
    ->findFileWithExtension($class, '.php');

  // Search for Hack files if we are running on HHVM
  if (false === $file && defined('HHVM_VERSION')) {
    $file = $this
      ->findFileWithExtension($class, '.hh');
  }
  if (null !== $this->apcuPrefix) {
    apcu_add($this->apcuPrefix . $class, $file);
  }
  if (false === $file) {

    // Remember that this class does not exist.
    $this->missingClasses[$class] = true;
  }
  return $file;
}