改进composer自动加载性能

This commit is contained in:
thinkphp
2018-02-02 18:52:38 +08:00
parent 170355d291
commit 728ebf7b4c

View File

@@ -284,6 +284,25 @@ class Loader
// 注册系统自动加载
spl_autoload_register($autoload ?: 'think\\Loader::autoload', true, true);
// Composer 自动加载支持
if (is_dir(VENDOR_PATH . 'composer')) {
if (PHP_VERSION_ID >= 50600 && is_file(VENDOR_PATH . 'composer' . DS . 'autoload_static.php')) {
require VENDOR_PATH . 'composer' . DS . 'autoload_static.php';
$declaredClass = get_declared_classes();
$composerClass = array_pop($declaredClass);
self::$prefixLengthsPsr4 = $composerClass::$prefixLengthsPsr4;
self::$prefixDirsPsr4 = property_exists($composerClass, 'prefixDirsPsr4') ? $composerClass::$prefixDirsPsr4 : [];
self::$prefixesPsr0 = property_exists($composerClass, 'prefixesPsr0') ? $composerClass::$prefixesPsr0 : [];
self::$map = property_exists($composerClass, 'classMap') ? $composerClass::$classMap : [];
} else {
self::registerComposerLoader();
}
}
// 注册命名空间定义
self::addNamespace([
'think' => LIB_PATH . 'think' . DS,
@@ -296,11 +315,6 @@ class Loader
self::addClassMap(__include_file(RUNTIME_PATH . 'classmap' . EXT));
}
// Composer 自动加载支持
if (is_dir(VENDOR_PATH . 'composer')) {
self::registerComposerLoader();
}
// 自动加载 extend 目录
self::$fallbackDirsPsr4[] = rtrim(EXTEND_PATH, DS);
}