Adding upstream version 0.13.1.upstream/0.13.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/vendor/wikimedia/less.php/lib/Less/Autoloader.php b/vendor/wikimedia/less.php/lib/Less/Autoloader.php
new file mode 100644
index 0000000..a4f7a4a
--- /dev/null
+++ b/vendor/wikimedia/less.php/lib/Less/Autoloader.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * Autoloader
+ */
+class Less_Autoloader {
+
+	/** @var bool */
+	protected static $registered = false;
+
+	/**
+	 * Register the autoloader in the SPL autoloader
+	 *
+	 * @return void
+	 * @throws Exception If there was an error in registration
+	 */
+	public static function register() {
+		if ( self::$registered ) {
+			return;
+		}
+
+		if ( !spl_autoload_register( [ 'Less_Autoloader', 'loadClass' ] ) ) {
+			throw new Exception( 'Unable to register Less_Autoloader::loadClass as an autoloading method.' );
+		}
+
+		self::$registered = true;
+	}
+
+	/**
+	 * Unregister the autoloader
+	 *
+	 * @return void
+	 */
+	public static function unregister() {
+		spl_autoload_unregister( [ 'Less_Autoloader', 'loadClass' ] );
+		self::$registered = false;
+	}
+
+	/**
+	 * Load the class
+	 *
+	 * @param string $className The class to load
+	 */
+	public static function loadClass( $className ) {
+		// handle only package classes
+		if ( strpos( $className, 'Less_' ) !== 0 ) {
+			return;
+		}
+
+		$className = substr( $className, 5 );
+		$fileName = __DIR__ . DIRECTORY_SEPARATOR . str_replace( '_', DIRECTORY_SEPARATOR, $className ) . '.php';
+
+		require $fileName;
+		return true;
+	}
+
+}