forked from https://github.com/symfony/symfony
4a4fda5679
This PR was squashed before being merged into the 4.2-dev branch (closes #27742).
Discussion
----------
[Process] Add feature "wait until callback" to process class
I often see code like the following:
```php
$process->start();
// wait for the process to be ready
sleep(3);
```
Many times in tests, sometimes in other places. There is a problem with this kind of code because if for any reason the process starts slower than the usual... Your code may fail after that. Also if it's faster, you're losing time for waiting.
So here is my proposal:
```php
$process->start();
$process->waitUntil(function($type, $output) {
// check the output and return true to stop waiting when you got what you wait
});
```
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | none
| License | MIT
| Doc PR | Waiting for feedbacks
Commits
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| .composer | ||
| .github | ||
| src/Symfony | ||
| .appveyor.yml | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| CHANGELOG-4.0.md | ||
| CHANGELOG-4.1.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-5.0.md | ||
Symfony is a PHP framework for web 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
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- Try the Symfony Demo application to learn Symfony in practice.
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- Get Symfony support on Stack Overflow, Slack, IRC, etc.
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- 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.