forked from https://github.com/symfony/symfony
eb1183111a
This PR was merged into the 3.4 branch.
Discussion
----------
[Finder] Add a method to check if any results were found
| Q | A
| ------------- | ---
| Branch? | 3.4
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| License | MIT
If I want to know if any results were found, but I don't want to start trawling through them, I have to do the rather ugly:
```php
$found = false;
foreach ($finder as $thing) {
$found = true;
break;
}
if ($found) {
```
This PR enables the much more readable:
```php
if ($finder->found()) {
```
This seemed like an obvious thing to me, so I suspect there might be a reason this doesn't exist already, but I couldn't find any previous discussion. If it'll be accepted then I'll glady create a docs PR
Commits
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| .composer | ||
| .github | ||
| src/Symfony | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| appveyor.yml | ||
| CHANGELOG-3.0.md | ||
| CHANGELOG-3.1.md | ||
| CHANGELOG-3.2.md | ||
| CHANGELOG-3.3.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| phpunit | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-3.0.md | ||
| UPGRADE-3.1.md | ||
| UPGRADE-3.2.md | ||
| UPGRADE-3.3.md | ||
| UPGRADE-3.4.md | ||
| UPGRADE-4.0.md | ||
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