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4b1adaafec
Those functions should not return a string when they receive a
non-empty-string in input.
The following example is expected to work:
```php
<?php
/**
* @param non-empty-string $i
*/
function takesNonEmptyString(string $i): void {
echo $i;
}
takesNonEmptyString(bin2hex("a"));
takesNonEmptyString(base64_encode("a"));
```
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| .circleci | ||
| .github | ||
| assets/psalm-phar | ||
| bin | ||
| build/phpunit | ||
| dictionaries | ||
| docs | ||
| examples | ||
| src | ||
| stubs | ||
| tests | ||
| vendor-bin/box | ||
| .appveyor.yml | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .scrutinizer.yml | ||
| box.json.dist | ||
| CODE_OF_CONDUCT.md | ||
| composer.json | ||
| config.xsd | ||
| CONTRIBUTING.md | ||
| keys.asc.gpg | ||
| LICENSE | ||
| phpcs.xml | ||
| phpunit.xml.dist | ||
| psalm | ||
| psalm-baseline.xml | ||
| psalm-language-server | ||
| psalm-plugin | ||
| psalm-refactor | ||
| psalm.xml.dist | ||
| PsalmLogo.png | ||
| psalter | ||
| README.md | ||
| scoper.inc.php | ||
Psalm
Psalm is a static analysis tool for finding errors in PHP applications.
Installation
To get started, check out the installation guide.
Live Demo
You can play around with Psalm on its website.
Documentation
Documentation is available on Psalm’s website, generated from the docs folder.
Interested in contributing?
Have a look at CONTRIBUTING.md.
Who made this
Built by Matt Brown (@muglug).
Maintained by Orklah (@orklah) and Bruce Weirdan (@weirdan).
The engineering team at Vimeo have provided a lot encouragement, especially @nbeliard, @erunion and @nickyr.