bug #13081 [FrameworkBundle] forward error reporting level to insulated Client (nicolas-grekas)

This PR was merged into the 2.3 branch.

Discussion
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[FrameworkBundle] forward error reporting level to insulated Client

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Especially if deprecation notices are silenced on the main php instance, we should also silence them in the insulated Client

Commits
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d82e062 [FrameworkBundle] forward error reporting level to insulated Client

Author: fabpot

Client.php

@@ -102,10 +102,13 @@ protected function getScript($request)
         $r = new \ReflectionClass('\\Symfony\\Component\\ClassLoader\\ClassLoader');
         $requirePath = str_replace("'", "\\'", $r->getFileName());
         $symfonyPath = str_replace("'", "\\'", realpath(__DIR__.'/../../..'));
+        $errorReporting = error_reporting();
 
         $code = <<<EOF
 <?php
 
+error_reporting($errorReporting);
+
 require_once '$requirePath';
 
 \$loader = new Symfony\Component\ClassLoader\ClassLoader();