2d08be14f5
This PR was merged into the 2.7 branch.
Discussion
----------
[Console] Fix parsing optionnal options with empty value in argv
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #19884
| License | MIT
If a command takes an option accepting an optional value, passing an empty value to this option will make it parsed as `null`, e.g:
`bin/console dummy --foo ""` gives `['foo' => null]`.
`bin/console dummy --foo=""` gives `['foo' => null]`.
Problems appear when adding an argument with a required value (let's call it `bar`):
`bin/console dummy --foo "" "bar-val"` gives `['foo' => null, 'bar' => 'bar-val']` which is OK.
But:
`bin/console dummy --foo="" "bar-val"`
> [RuntimeException]
Not enough arguments (missing: "bar").
The empty value is never considered, as `$argv` just return `"--foo="` for the option, the current implementation doesn't handle the empty value when using an equal as separator, so the `bar` argument value is considered as the `foo` one, giving a missing required argument at runtime.
This fixes it by explicitly considering the empty value if there is nothing immediately after the equal sign, so args/options correctly take their respective values.
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| src/Symfony | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs | ||
| .travis.yml | ||
| appveyor.yml | ||
| CHANGELOG-2.2.md | ||
| CHANGELOG-2.3.md | ||
| CHANGELOG-2.4.md | ||
| CHANGELOG-2.5.md | ||
| CHANGELOG-2.6.md | ||
| CHANGELOG-2.7.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| phpunit | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-2.1.md | ||
| UPGRADE-2.2.md | ||
| UPGRADE-2.3.md | ||
| UPGRADE-2.4.md | ||
| UPGRADE-2.5.md | ||
| UPGRADE-2.6.md | ||
| UPGRADE-2.7.md | ||
| UPGRADE-3.0.md | ||
README
What is Symfony?
Symfony is a PHP 5.3 full-stack web framework. It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP.
Symfony can be used to develop all kind of websites, from your personal blog to high traffic ones like Dailymotion or Yahoo! Answers.
Requirements
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Be warned that PHP 5.3.16 has a major bug in the Reflection subsystem and is not suitable to run Symfony (https://bugs.php.net/bug.php?id=62715)
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