1.2.1582. ext/psr¶

Extension PSR : PHP Standards Recommendations.

This PHP extension provides the interfaces from the PSR standards as established by the PHP-FIG group. You can use interfaces provided by this extension in another extension easily - see this example.

Currently supported PSR :

PSR-3 - psr/http-message
PSR-11 - psr/container
PSR-13 - psr/link
PSR-15 - psr/http-server
PSR-16 - psr/simple-cache
PSR-17 - psr/http-factory

<?php
// Example from the tests, for Cache (PSR-6)
use Psr\Cache\CacheException;
class MyCacheException extends Exception implements CacheException {}
$ex = new MyCacheException('test');
var_dump($ex instanceof CacheException);
var_dump($ex instanceof Exception);
try {
    throw $ex;
} catch( CacheException $e ) {
    var_dump($e->getMessage());
}
?>

See also php-psr and PHP-FIG.

1.2.1582.1. Connex PHP features¶

psr

1.2.1582.1.1. Specs¶

Short name	Extensions/Extpsr
Rulesets	All, Appinfo, CE, Changed Behavior
Exakat since	1.5.2
PHP Version	With PHP 7.0 and more recent
Severity
Time To Fix
Precision	Very high
Available in	Entreprise Edition, Community Edition, Exakat Cloud