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Nicolas Grekas 3f431860c6 bug #32806 [Console] fix warning on PHP 7.4 (rez1dent3)
This PR was submitted for the 4.3 branch but it was squashed and merged into the 3.4 branch instead (closes #32806).

Discussion
----------

[Console] fix warning on PHP 7.4

| Q             | A
| ------------- | ---
| Branch?       | 4.3
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| License       | MIT

In php 7.4rc, accessing an array by key, sometimes causes an error.
Rarely this error occurs on php 7.2.

```bash
ErrorException: Trying to access array offset on value of type int

/app/vendor/symfony/console/Input/ArrayInput.php:135
/app/vendor/symfony/console/Input/Input.php:55
/app/vendor/symfony/console/Application.php:208
/app/vendor/symfony/console/Application.php:149
/app/vendor/laravel/framework/src/Illuminate/Console/Application.php:90
/app/vendor/laravel/framework/src/Illuminate/Console/Application.php:182
/app/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php:275
/app/vendor/laravel/framework/src/Illuminate/Foundation/Testing/PendingCommand.php:136
/app/vendor/orchestra/testbench-core/src/Database/MigrateProcessor.php:73
/app/vendor/orchestra/testbench-core/src/Database/MigrateProcessor.php:44
/app/vendor/orchestra/testbench-core/src/Concerns/WithLoadMigrationsFrom.php:27
```

Commits
-------

5f451e6f70 [Console] fix warning on PHP 7.4
2019-07-30 19:22:34 +02:00
.composer Drop hirak/prestissimo 2016-05-12 07:44:15 -05:00
.github drop 4.2 branch from pull request template 2019-07-28 09:20:12 +02:00
src/Symfony [Console] fix warning on PHP 7.4 2019-07-30 19:22:29 +02:00
.appveyor.yml Skip testing the phpunit-bridge on not-master branches when $deps is empty 2019-04-12 17:12:49 +02:00
.editorconfig Update .editorconfig 2018-09-06 16:22:56 +02:00
.gitignore Add appveyor.yml for C.I. on Windows 2015-08-25 23:41:37 +02:00
.php_cs.dist fixed CS 2019-06-13 12:34:15 +02:00
.travis.yml fix typo 2019-07-24 20:15:30 +02:00
CHANGELOG-3.0.md Merge branch '2.8' into 3.1 2016-08-05 10:37:39 +02:00
CHANGELOG-3.1.md updated CHANGELOG for 3.1.9 2017-01-12 12:43:31 -08:00
CHANGELOG-3.2.md use behavior instead of behaviour 2019-03-25 08:48:46 +01:00
CHANGELOG-3.3.md use behavior instead of behaviour 2019-03-25 08:48:46 +01:00
CHANGELOG-3.4.md updated CHANGELOG for 3.4.30 2019-07-27 19:13:44 +02:00
CODE_OF_CONDUCT.md Added the Code of Conduct file 2018-10-10 03:13:30 -07:00
composer.json Bump minimum version of symfony/phpunit-bridge 2019-07-17 12:41:35 +02:00
CONTRIBUTING.md Mention the community review guide 2016-12-18 22:02:35 +01:00
CONTRIBUTORS.md update CONTRIBUTORS for 3.4.30 2019-07-27 19:14:05 +02:00
LICENSE update year in license files 2019-01-01 14:45:19 +01:00
link Use the current working dir as default first arg in 'link' binary 2019-05-16 11:52:39 +02:00
phpunit bump phpunit-bridge cache ids 2019-07-04 19:06:26 +02:00
phpunit.xml.dist Merge branch '2.8' into 3.4 2018-11-11 20:48:54 +01:00
README.md Merge branch '2.8' into 3.4 2018-05-25 16:50:57 +02:00
UPGRADE-3.0.md use behavior instead of behaviour 2019-03-25 08:48:46 +01:00
UPGRADE-3.1.md [Serializer] Remove AbstractObjectNormalizer::isAttributeToNormalize 2016-12-08 16:02:32 +01:00
UPGRADE-3.2.md Merge branch '2.8' into 3.4 2018-02-22 13:28:57 +01:00
UPGRADE-3.3.md Merge branch '3.3' into 3.4 2017-11-30 15:59:23 +01:00
UPGRADE-3.4.md Merge branch '2.8' into 3.4 2018-05-31 12:13:22 +02:00
UPGRADE-4.0.md minor: ChoiceType callable deprecation after/before seems wrong 2019-04-26 08:22:35 +02:00

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