Apply patch to PHPUnit which replaces the deprecated each method (#17831)

composer.json

@@ -116,6 +116,9 @@
         "patches": {
             "phpunit/phpunit-mock-objects": {
                 "Fix PHP 7 compatibility": "./tests/phpunit_mock_objects.patch"
+            },
+            "phpunit/phpunit": {
+                "Fix PHP 7.2 compatibility": "./tests/phpunit_getopt.patch"
             }
         }
     }

composer.lock

@@ -4,14 +4,14 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "523a6f879c83447c011295844df33c18",
+    "content-hash": "57627068914aee26c8205110ee14f928",
     "packages": [
         {
             "name": "bower-asset/inputmask",
             "version": "3.3.11",
             "source": {
                 "type": "git",
-                "url": "https://github.com/RobinHerbots/Inputmask.git",
+                "url": "git@github.com:RobinHerbots/Inputmask.git",
                 "reference": "5e670ad62f50c738388d4dcec78d2888505ad77b"
             },
             "dist": {
@@ -77,7 +77,7 @@
             "version": "2.0.7.1",
             "source": {
                 "type": "git",
-                "url": "git@github.com:yiisoft/jquery-pjax.git",
+                "url": "https://github.com/yiisoft/jquery-pjax.git",
                 "reference": "aef7b953107264f00234902a3880eb50dafc48be"
             },
             "dist": {
@@ -1256,6 +1256,9 @@
             "extra": {
                 "branch-alias": {
                     "dev-master": "4.8.x-dev"
+                },
+                "patches_applied": {
+                    "Fix PHP 7.2 compatibility": "./tests/phpunit_getopt.patch"
                 }
             },
             "autoload": {

tests/phpunit_getopt.patch

@@ -0,0 +1,60 @@
+diff --git a/src/Util/Getopt.php b/src/Util/Getopt.php
+index ba21be3..96931a3 100644
+--- a/src/Util/Getopt.php
++++ b/src/Util/Getopt.php
+@@ -35,7 +35,15 @@ class PHPUnit_Util_Getopt
+         reset($args);
+         array_map('trim', $args);
+ 
+-        while (list($i, $arg) = each($args)) {
++        while (true) {
++            $arg = current($args);
++            $i = key($args);
++            next($args);
++
++            if ($arg === false) {
++                break;
++            }
++
+             if ($arg == '') {
+                 continue;
+             }
+@@ -94,11 +102,14 @@ class PHPUnit_Util_Getopt
+                     if ($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"
+-                        );
++                        $opt_arg = current($args);
++                        next($args);
++                        if ($opt_arg === false) {
++                            throw new PHPUnit_Framework_Exception(
++                                "option requires an argument -- $opt"
++                            );
++                        }
+                     }
+                 }
+             }
+@@ -139,11 +150,14 @@ class PHPUnit_Util_Getopt
+ 
+             if (substr($long_opt, -1) == '=') {
+                 if (substr($long_opt, -2) != '==') {
+-                    if (!strlen($opt_arg) &&
+-                        !(list(, $opt_arg) = each($args))) {
+-                        throw new PHPUnit_Framework_Exception(
+-                            "option --$opt requires an argument"
+-                        );
++                    if (!strlen($opt_arg)) {
++                        $opt_arg = current($args);
++                        next($args);
++                        if ($opt_arg === false) {
++                            throw new PHPUnit_Framework_Exception(
++                                "option --$opt requires an argument"
++                            );
++                        }
+                     }
+                 }
+             } elseif ($opt_arg) {