__phutil_library_init__.php
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	<?php

	define('__LIBPHUTIL__', true);

	require_once(__DIR__.'/moduleutils/core.php');
	require_once(__DIR__.'/moduleutils/PhutilBootloader.php');
	require_once(__DIR__.'/moduleutils/PhutilBootloaderException.php');
	require_once(__DIR__.'/moduleutils/PhutilLibraryConflictException.php');

	function __phutil_autoload($class_name) {
	// Occurs in PHP 5.2 with call_user_func(array($this, 'self::f')).
	if ($class_name == 'self' \|\| $class_name == 'parent') {
	return;
	}

	try {
	$loader = new PhutilSymbolLoader();
	$symbols = $loader
	->setType('class')
	->setName($class_name)
	->selectAndLoadSymbols();
	if (!$symbols) {
	throw new PhutilMissingSymbolException(
	$class_name,
	'class or interface',
	"the class or interface '{$class_name}' is not defined in the library ".
	"map for any loaded phutil library.");
	}
	} catch (PhutilMissingSymbolException $ex) {
	// If there are other SPL autoloaders installed, we need to give them a
	// chance to load the class. Throw the exception if we're the last
	// autoloader; if not, swallow it and let them take a shot.
	$autoloaders = spl_autoload_functions();
	$last = end($autoloaders);
	if ($last == '__phutil_autoload') {
	throw $ex;
	}
	}
	}

	spl_autoload_register('__phutil_autoload', $throw = true);

	phutil_register_library('phutil', __FILE__);