[HttpKernel] Preventing error 500 when function putenv is disabled

ShaiMagal · fabpot · commit e4be02af3761 · 2023-11-02T21:41:02.000+01:00
diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -778,7 +778,9 @@ private function preBoot(): ContainerInterface
             $this->startTime = microtime(true);
         }
         if ($this->debug && !isset($_ENV['SHELL_VERBOSITY']) && !isset($_SERVER['SHELL_VERBOSITY'])) {
-            putenv('SHELL_VERBOSITY=3');
+            if (\function_exists('putenv')) {
+                putenv('SHELL_VERBOSITY=3');
+            }
             $_ENV['SHELL_VERBOSITY'] = 3;
             $_SERVER['SHELL_VERBOSITY'] = 3;
         }

Original file line number	Diff line number	Diff line change
`@@ -778,7 +778,9 @@ private function preBoot(): ContainerInterface`
`778`	`778`	`$this->startTime = microtime(true);`
`779`	`779`	`}`
`780`	`780`	`if ($this->debug && !isset($_ENV['SHELL_VERBOSITY']) && !isset($_SERVER['SHELL_VERBOSITY'])) {`
`781`		`- putenv('SHELL_VERBOSITY=3');`
	`781`	`+ if (\function_exists('putenv')) {`
	`782`	`+ putenv('SHELL_VERBOSITY=3');`
	`783`	`+ }`
`782`	`784`	`$_ENV['SHELL_VERBOSITY'] = 3;`
`783`	`785`	`$_SERVER['SHELL_VERBOSITY'] = 3;`
`784`	`786`	`}`