forked from https://github.com/symfony/symfony
This PR was squashed before being merged into the 4.4 branch.
Discussion
----------
[Console] Handle zero row count in appendRow() for Table
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | yes
| New feature? | no
| Deprecations? | no
| Tickets | n/a
| License | MIT
| Doc PR | n/a
When a `Table` is created and rendered with no rows (headers only) and subsequently rows are added using `appendRow()`, the first call to `appendRow()` clears back one line too far., thus removing the last run
This is caused by `calculateRowCount()` not accounting for the fact that the footer separator is also the header separator when no rows are present.
This PR works around the issue by checking to ensure that at least 1 row exists before including the footer separator in the row count.
## Example
Command:
```php
<?php
namespace App\Command;
class TableTestCommand extends Command
{
// ...
protected function execute(InputInterface $input, OutputInterface $output)
{
$output->writeln('My table');
$table = new Table($output->section());
$table->setHeaders(['Column', 'Another column']);
$table->render();
$table->appendRow(['Value', 'Another Value']);
$table->appendRow(['Value', 'Another Value']);
}
}
```
Before fix:
```
+--------+----------------+
| Column | Another column |
+--------+----------------+
| Value | Another Value |
| Value | Another Value |
+--------+----------------+
```
After fix:
```
My table
+--------+----------------+
| Column | Another column |
+--------+----------------+
| Value | Another Value |
| Value | Another Value |
+--------+----------------+
```
Commits
-------
|
||
---|---|---|
.github | ||
src/Symfony | ||
.appveyor.yml | ||
.editorconfig | ||
.gitignore | ||
.php_cs.dist | ||
.travis.yml | ||
CHANGELOG-4.0.md | ||
CHANGELOG-4.1.md | ||
CHANGELOG-4.2.md | ||
CHANGELOG-4.3.md | ||
CHANGELOG-4.4.md | ||
CODE_OF_CONDUCT.md | ||
composer.json | ||
CONTRIBUTING.md | ||
CONTRIBUTORS.md | ||
LICENSE | ||
link | ||
phpunit | ||
phpunit.xml.dist | ||
README.md | ||
UPGRADE-4.0.md | ||
UPGRADE-4.1.md | ||
UPGRADE-4.2.md | ||
UPGRADE-4.3.md | ||
UPGRADE-4.4.md | ||
UPGRADE-5.0.md |
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony is used by thousands of web applications (including BlaBlaCar.com and Spotify.com) and most of the popular PHP projects (including Drupal and Magento).
Installation
- Install Symfony with Composer (see requirements details).
- Symfony follows the semantic versioning strictly, publishes "Long Term Support" (LTS) versions and has a release process that is predictable and business-friendly.
Documentation
- Read the Getting Started guide if you are new to Symfony.
- Try the Symfony Demo application to learn Symfony in practice.
- Master Symfony with the Guides and Tutorials, the Components docs and the Best Practices reference.
Community
- Join the Symfony Community and meet other members at the Symfony events.
- Get Symfony support on Stack Overflow, Slack, IRC, etc.
- Follow us on GitHub, Twitter and Facebook.
- Read our Code of Conduct and meet the CARE Team
Contributing
Symfony is an Open Source, community-driven project with thousands of contributors. Join them contributing code or contributing documentation.
Security Issues
If you discover a security vulnerability within Symfony, please follow our disclosure procedure.
About Us
Symfony development is sponsored by SensioLabs, led by the Symfony Core Team and supported by Symfony contributors.