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diff --git a/vendor/phpunit/phpunit/src/Util/Getopt.php b/vendor/phpunit/phpunit/src/Util/Getopt.php
new file mode 100644
index 000000000..ba21be3fa
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Util/Getopt.php
@@ -0,0 +1,163 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Command-line options parsing class.
+ *
+ * @since Class available since Release 3.0.0
+ */
+class PHPUnit_Util_Getopt
+{
+    public static function getopt(array $args, $short_options, $long_options = null)
+    {
+        if (empty($args)) {
+            return array(array(), array());
+        }
+
+        $opts     = array();
+        $non_opts = array();
+
+        if ($long_options) {
+            sort($long_options);
+        }
+
+        if (isset($args[0][0]) && $args[0][0] != '-') {
+            array_shift($args);
+        }
+
+        reset($args);
+        array_map('trim', $args);
+
+        while (list($i, $arg) = each($args)) {
+            if ($arg == '') {
+                continue;
+            }
+
+            if ($arg == '--') {
+                $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
+                break;
+            }
+
+            if ($arg[0] != '-' ||
+                (strlen($arg) > 1 && $arg[1] == '-' && !$long_options)) {
+                $non_opts[] = $args[$i];
+                continue;
+            } elseif (strlen($arg) > 1 && $arg[1] == '-') {
+                self::parseLongOption(
+                    substr($arg, 2),
+                    $long_options,
+                    $opts,
+                    $args
+                );
+            } else {
+                self::parseShortOption(
+                    substr($arg, 1),
+                    $short_options,
+                    $opts,
+                    $args
+                );
+            }
+        }
+
+        return array($opts, $non_opts);
+    }
+
+    protected static function parseShortOption($arg, $short_options, &$opts, &$args)
+    {
+        $argLen = strlen($arg);
+
+        for ($i = 0; $i < $argLen; $i++) {
+            $opt     = $arg[$i];
+            $opt_arg = null;
+
+            if (($spec = strstr($short_options, $opt)) === false ||
+                $arg[$i] == ':') {
+                throw new PHPUnit_Framework_Exception(
+                    "unrecognized option -- $opt"
+                );
+            }
+
+            if (strlen($spec) > 1 && $spec[1] == ':') {
+                if (strlen($spec) > 2 && $spec[2] == ':') {
+                    if ($i + 1 < $argLen) {
+                        $opts[] = array($opt, substr($arg, $i + 1));
+                        break;
+                    }
+                } else {
+                    if ($i + 1 < $argLen) {
+                        $opts[] = array($opt, substr($arg, $i + 1));
+                        break;
+                    } elseif (list(, $opt_arg) = each($args)) {
+                    } else {
+                        throw new PHPUnit_Framework_Exception(
+                            "option requires an argument -- $opt"
+                        );
+                    }
+                }
+            }
+
+            $opts[] = array($opt, $opt_arg);
+        }
+    }
+
+    protected static function parseLongOption($arg, $long_options, &$opts, &$args)
+    {
+        $count   = count($long_options);
+        $list    = explode('=', $arg);
+        $opt     = $list[0];
+        $opt_arg = null;
+
+        if (count($list) > 1) {
+            $opt_arg = $list[1];
+        }
+
+        $opt_len = strlen($opt);
+
+        for ($i = 0; $i < $count; $i++) {
+            $long_opt  = $long_options[$i];
+            $opt_start = substr($long_opt, 0, $opt_len);
+
+            if ($opt_start != $opt) {
+                continue;
+            }
+
+            $opt_rest = substr($long_opt, $opt_len);
+
+            if ($opt_rest != '' && $opt[0] != '=' && $i + 1 < $count &&
+                $opt == substr($long_options[$i+1], 0, $opt_len)) {
+                throw new PHPUnit_Framework_Exception(
+                    "option --$opt is ambiguous"
+                );
+            }
+
+            if (substr($long_opt, -1) == '=') {
+                if (substr($long_opt, -2) != '==') {
+                    if (!strlen($opt_arg) &&
+                        !(list(, $opt_arg) = each($args))) {
+                        throw new PHPUnit_Framework_Exception(
+                            "option --$opt requires an argument"
+                        );
+                    }
+                }
+            } elseif ($opt_arg) {
+                throw new PHPUnit_Framework_Exception(
+                    "option --$opt doesn't allow an argument"
+                );
+            }
+
+            $full_option = '--' . preg_replace('/={1,2}$/', '', $long_opt);
+            $opts[]      = array($full_option, $opt_arg);
+
+            return;
+        }
+
+        throw new PHPUnit_Framework_Exception("unrecognized option --$opt");
+    }
+}