* add phpunit as a dev dependency

 * add some basic tests for UrlHelper::rewrite_relative()
 * fix UrlHelper::rewrite_relative() to work better on non-absolute
   relative URL paths

1 files changed, 25 insertions, 0 deletions

diff --git a/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php b/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php
new file mode 100644
index 000000000..a020bc0ff
--- /dev/null
+++ b/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+/** @internal */
+abstract class TokenEmulator
+{
+    abstract public function getPhpVersion(): string;
+
+    abstract public function isEmulationNeeded(string $code): bool;
+
+    /**
+     * @return array Modified Tokens
+     */
+    abstract public function emulate(string $code, array $tokens): array;
+
+    /**
+     * @return array Modified Tokens
+     */
+    abstract public function reverseEmulate(string $code, array $tokens): array;
+
+    public function preprocessCode(string $code, array &$patches): string {
+        return $code;
+    }
+}