diff --git a/src/Symfony/Bundle/DebugBundle/DependencyInjection/DebugExtension.php b/src/Symfony/Bundle/DebugBundle/DependencyInjection/DebugExtension.php
index a81c495970b19..aa124a8c03b26 100644
--- a/src/Symfony/Bundle/DebugBundle/DependencyInjection/DebugExtension.php
+++ b/src/Symfony/Bundle/DebugBundle/DependencyInjection/DebugExtension.php
@@ -17,7 +17,6 @@
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\VarDumper\Dumper\ServerDumper;
/**
* DebugExtension.
@@ -43,20 +42,21 @@ public function load(array $configs, ContainerBuilder $container)
->addMethodCall('setMaxString', array($config['max_string_length']));
if (null === $config['dump_destination']) {
- //no-op
+ $container->getDefinition('var_dumper.command.server_dump')
+ ->setClass(ServerDumpPlaceholderCommand::class)
+ ;
} elseif (0 === strpos($config['dump_destination'], 'tcp://')) {
- $serverDumperHost = $config['dump_destination'];
$container->getDefinition('debug.dump_listener')
- ->replaceArgument(1, new Reference('var_dumper.server_dumper'))
+ ->replaceArgument(2, new Reference('var_dumper.server_connection'))
;
$container->getDefinition('data_collector.dump')
- ->replaceArgument(4, new Reference('var_dumper.server_dumper'))
+ ->replaceArgument(4, new Reference('var_dumper.server_connection'))
;
$container->getDefinition('var_dumper.dump_server')
- ->replaceArgument(0, $serverDumperHost)
+ ->replaceArgument(0, $config['dump_destination'])
;
- $container->getDefinition('var_dumper.server_dumper')
- ->replaceArgument(0, $serverDumperHost)
+ $container->getDefinition('var_dumper.server_connection')
+ ->replaceArgument(0, $config['dump_destination'])
;
} else {
$container->getDefinition('var_dumper.cli_dumper')
@@ -65,13 +65,9 @@ public function load(array $configs, ContainerBuilder $container)
$container->getDefinition('data_collector.dump')
->replaceArgument(4, new Reference('var_dumper.cli_dumper'))
;
- }
-
- if (!isset($serverDumperHost)) {
- $container->getDefinition('var_dumper.command.server_dump')->setClass(ServerDumpPlaceholderCommand::class);
- if (!class_exists(ServerDumper::class)) {
- $container->removeDefinition('var_dumper.command.server_dump');
- }
+ $container->getDefinition('var_dumper.command.server_dump')
+ ->setClass(ServerDumpPlaceholderCommand::class)
+ ;
}
}
diff --git a/src/Symfony/Bundle/DebugBundle/Resources/config/services.xml b/src/Symfony/Bundle/DebugBundle/Resources/config/services.xml
index a0bbde8d3d8d3..b878ee5b62584 100644
--- a/src/Symfony/Bundle/DebugBundle/Resources/config/services.xml
+++ b/src/Symfony/Bundle/DebugBundle/Resources/config/services.xml
@@ -23,13 +23,14 @@
%kernel.charset%
- null
+ null
+ null
@@ -50,9 +51,8 @@
-
- null
-
+
+
diff --git a/src/Symfony/Bundle/DebugBundle/composer.json b/src/Symfony/Bundle/DebugBundle/composer.json
index 7897621b54e10..e909b45814f7f 100644
--- a/src/Symfony/Bundle/DebugBundle/composer.json
+++ b/src/Symfony/Bundle/DebugBundle/composer.json
@@ -20,7 +20,7 @@
"ext-xml": "*",
"symfony/http-kernel": "~3.4|~4.0",
"symfony/twig-bridge": "~3.4|~4.0",
- "symfony/var-dumper": "~4.1"
+ "symfony/var-dumper": "^4.1.1"
},
"require-dev": {
"symfony/config": "~3.4|~4.0",
diff --git a/src/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php b/src/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php
index cab37ecafe5ea..44d6c5dc731d5 100644
--- a/src/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php
+++ b/src/Symfony/Component/HttpKernel/DataCollector/DumpDataCollector.php
@@ -21,7 +21,7 @@
use Symfony\Component\VarDumper\Dumper\ContextProvider\SourceContextProvider;
use Symfony\Component\VarDumper\Dumper\HtmlDumper;
use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
-use Symfony\Component\VarDumper\Dumper\ServerDumper;
+use Symfony\Component\VarDumper\Server\Connection;
/**
* @author Nicolas Grekas
@@ -38,17 +38,18 @@ class DumpDataCollector extends DataCollector implements DataDumperInterface
private $charset;
private $requestStack;
private $dumper;
- private $dumperIsInjected;
private $sourceContextProvider;
- public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, string $charset = null, RequestStack $requestStack = null, DataDumperInterface $dumper = null)
+ /**
+ * @param DataDumperInterface|Connection|null $dumper
+ */
+ public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, string $charset = null, RequestStack $requestStack = null, $dumper = null)
{
$this->stopwatch = $stopwatch;
$this->fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
$this->charset = $charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8';
$this->requestStack = $requestStack;
$this->dumper = $dumper;
- $this->dumperIsInjected = null !== $dumper;
// All clones share these properties by reference:
$this->rootRefs = array(
@@ -58,7 +59,7 @@ public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null,
&$this->clonesCount,
);
- $this->sourceContextProvider = $dumper instanceof ServerDumper && isset($dumper->getContextProviders()['source']) ? $dumper->getContextProviders()['source'] : new SourceContextProvider($this->charset);
+ $this->sourceContextProvider = $dumper instanceof Connection && isset($dumper->getContextProviders()['source']) ? $dumper->getContextProviders()['source'] : new SourceContextProvider($this->charset);
}
public function __clone()
@@ -71,14 +72,17 @@ public function dump(Data $data)
if ($this->stopwatch) {
$this->stopwatch->start('dump');
}
- if ($this->isCollected && !$this->dumper) {
- $this->isCollected = false;
- }
list('name' => $name, 'file' => $file, 'line' => $line, 'file_excerpt' => $fileExcerpt) = $this->sourceContextProvider->getContext();
- if ($this->dumper) {
+ if ($this->dumper instanceof Connection) {
+ if (!$this->dumper->write($data)) {
+ $this->isCollected = false;
+ }
+ } elseif ($this->dumper) {
$this->doDump($this->dumper, $data, $name, $file, $line);
+ } else {
+ $this->isCollected = false;
}
$this->data[] = compact('data', 'name', 'file', 'line', 'fileExcerpt');
@@ -141,9 +145,6 @@ public function serialize()
$this->data = array();
$this->dataCount = 0;
$this->isCollected = true;
- if (!$this->dumperIsInjected) {
- $this->dumper = null;
- }
return $ser;
}
@@ -245,7 +246,7 @@ private function doDump(DataDumperInterface $dumper, $data, $name, $file, $line)
};
$contextDumper = $contextDumper->bindTo($dumper, $dumper);
$contextDumper($name, $file, $line, $this->fileLinkFormat);
- } elseif (!$dumper instanceof ServerDumper) {
+ } else {
$cloner = new VarCloner();
$dumper->dump($cloner->cloneVar($name.' on line '.$line.':'));
}
diff --git a/src/Symfony/Component/HttpKernel/EventListener/DumpListener.php b/src/Symfony/Component/HttpKernel/EventListener/DumpListener.php
index de19e13113e59..3acbe7d46c867 100644
--- a/src/Symfony/Component/HttpKernel/EventListener/DumpListener.php
+++ b/src/Symfony/Component/HttpKernel/EventListener/DumpListener.php
@@ -15,6 +15,7 @@
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\VarDumper\Cloner\ClonerInterface;
use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
+use Symfony\Component\VarDumper\Server\Connection;
use Symfony\Component\VarDumper\VarDumper;
/**
@@ -26,20 +27,27 @@ class DumpListener implements EventSubscriberInterface
{
private $cloner;
private $dumper;
+ private $connection;
- public function __construct(ClonerInterface $cloner, DataDumperInterface $dumper)
+ public function __construct(ClonerInterface $cloner, DataDumperInterface $dumper, Connection $connection = null)
{
$this->cloner = $cloner;
$this->dumper = $dumper;
+ $this->connection = $connection;
}
public function configure()
{
$cloner = $this->cloner;
$dumper = $this->dumper;
+ $connection = $this->connection;
- VarDumper::setHandler(function ($var) use ($cloner, $dumper) {
- $dumper->dump($cloner->cloneVar($var));
+ VarDumper::setHandler(static function ($var) use ($cloner, $dumper, $connection) {
+ $data = $cloner->cloneVar($var);
+
+ if (!$connection || !$connection->write($data)) {
+ $dumper->dump($data);
+ }
});
}
diff --git a/src/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php b/src/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php
index adfb3567c6777..57384a79ffe92 100644
--- a/src/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php
+++ b/src/Symfony/Component/HttpKernel/Tests/DataCollector/DumpDataCollectorTest.php
@@ -17,7 +17,7 @@
use Symfony\Component\HttpKernel\DataCollector\DumpDataCollector;
use Symfony\Component\VarDumper\Cloner\Data;
use Symfony\Component\VarDumper\Dumper\CliDumper;
-use Symfony\Component\VarDumper\Dumper\ServerDumper;
+use Symfony\Component\VarDumper\Server\Connection;
/**
* @author Nicolas Grekas
@@ -57,13 +57,13 @@ public function testDump()
$this->assertSame('a:2:{i:0;b:0;i:1;s:5:"UTF-8";}', $collector->serialize());
}
- public function testDumpWithServerDumper()
+ public function testDumpWithServerConnection()
{
$data = new Data(array(array(123)));
// Server is up, server dumper is used
- $serverDumper = $this->getMockBuilder(ServerDumper::class)->disableOriginalConstructor()->getMock();
- $serverDumper->expects($this->once())->method('dump');
+ $serverDumper = $this->getMockBuilder(Connection::class)->disableOriginalConstructor()->getMock();
+ $serverDumper->expects($this->once())->method('write')->willReturn(true);
$collector = new DumpDataCollector(null, null, null, null, $serverDumper);
$collector->dump($data);
diff --git a/src/Symfony/Component/HttpKernel/composer.json b/src/Symfony/Component/HttpKernel/composer.json
index e610f27418777..453561f62d086 100644
--- a/src/Symfony/Component/HttpKernel/composer.json
+++ b/src/Symfony/Component/HttpKernel/composer.json
@@ -37,7 +37,7 @@
"symfony/stopwatch": "~3.4|~4.0",
"symfony/templating": "~3.4|~4.0",
"symfony/translation": "~3.4|~4.0",
- "symfony/var-dumper": "~4.1",
+ "symfony/var-dumper": "^4.1.1",
"psr/cache": "~1.0"
},
"provide": {
@@ -46,7 +46,7 @@
"conflict": {
"symfony/config": "<3.4",
"symfony/dependency-injection": "<4.1",
- "symfony/var-dumper": "<4.1",
+ "symfony/var-dumper": "<4.1.1",
"twig/twig": "<1.34|<2.4,>=2"
},
"suggest": {
diff --git a/src/Symfony/Component/VarDumper/Dumper/AbstractDumper.php b/src/Symfony/Component/VarDumper/Dumper/AbstractDumper.php
index 73b5f643a724d..01437d94c7e6a 100644
--- a/src/Symfony/Component/VarDumper/Dumper/AbstractDumper.php
+++ b/src/Symfony/Component/VarDumper/Dumper/AbstractDumper.php
@@ -164,7 +164,7 @@ public function dump(Data $data, $output = null)
*/
protected function dumpLine($depth)
{
- call_user_func($this->lineDumper, $this->line, $depth, $this->indentPad);
+ \call_user_func($this->lineDumper, $this->line, $depth, $this->indentPad);
$this->line = '';
}
diff --git a/src/Symfony/Component/VarDumper/Dumper/ServerDumper.php b/src/Symfony/Component/VarDumper/Dumper/ServerDumper.php
index 7a25fed61480d..32e1f124cc021 100644
--- a/src/Symfony/Component/VarDumper/Dumper/ServerDumper.php
+++ b/src/Symfony/Component/VarDumper/Dumper/ServerDumper.php
@@ -13,6 +13,7 @@
use Symfony\Component\VarDumper\Cloner\Data;
use Symfony\Component\VarDumper\Dumper\ContextProvider\ContextProviderInterface;
+use Symfony\Component\VarDumper\Server\Connection;
/**
* ServerDumper forwards serialized Data clones to a server.
@@ -21,10 +22,8 @@
*/
class ServerDumper implements DataDumperInterface
{
- private $host;
+ private $connection;
private $wrappedDumper;
- private $contextProviders;
- private $socket;
/**
* @param string $host The server host
@@ -33,83 +32,22 @@ class ServerDumper implements DataDumperInterface
*/
public function __construct(string $host, DataDumperInterface $wrappedDumper = null, array $contextProviders = array())
{
- if (false === strpos($host, '://')) {
- $host = 'tcp://'.$host;
- }
-
- $this->host = $host;
+ $this->connection = new Connection($host, $contextProviders);
$this->wrappedDumper = $wrappedDumper;
- $this->contextProviders = $contextProviders;
}
public function getContextProviders(): array
{
- return $this->contextProviders;
+ return $this->connection->getContextProviders();
}
/**
* {@inheritdoc}
*/
- public function dump(Data $data, $output = null): void
- {
- set_error_handler(array(self::class, 'nullErrorHandler'));
-
- $failed = false;
- try {
- if (!$this->socket = $this->socket ?: $this->createSocket()) {
- $failed = true;
-
- return;
- }
- } finally {
- restore_error_handler();
- if ($failed && $this->wrappedDumper) {
- $this->wrappedDumper->dump($data);
- }
- }
-
- set_error_handler(array(self::class, 'nullErrorHandler'));
-
- $context = array('timestamp' => time());
- foreach ($this->contextProviders as $name => $provider) {
- $context[$name] = $provider->getContext();
- }
- $context = array_filter($context);
-
- $encodedPayload = base64_encode(serialize(array($data, $context)))."\n";
- $failed = false;
-
- try {
- $retry = 3;
- while ($retry > 0 && $failed = (-1 === stream_socket_sendto($this->socket, $encodedPayload))) {
- stream_socket_shutdown($this->socket, STREAM_SHUT_RDWR);
- if ($failed = !$this->socket = $this->createSocket()) {
- break;
- }
-
- --$retry;
- }
- } finally {
- restore_error_handler();
- if ($failed && $this->wrappedDumper) {
- $this->wrappedDumper->dump($data);
- }
- }
- }
-
- private static function nullErrorHandler()
+ public function dump(Data $data)
{
- // noop
- }
-
- private function createSocket()
- {
- $socket = stream_socket_client($this->host, $errno, $errstr, 1, STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT);
-
- if ($socket) {
- stream_set_blocking($socket, false);
+ if (!$this->connection->write($data) && $this->wrappedDumper) {
+ $this->wrappedDumper->dump($data);
}
-
- return $socket;
}
}
diff --git a/src/Symfony/Component/VarDumper/Resources/css/htmlDescriptor.css b/src/Symfony/Component/VarDumper/Resources/css/htmlDescriptor.css
index babb7ddbbc822..4277c6809bc32 100644
--- a/src/Symfony/Component/VarDumper/Resources/css/htmlDescriptor.css
+++ b/src/Symfony/Component/VarDumper/Resources/css/htmlDescriptor.css
@@ -22,14 +22,6 @@ a {
a:hover {
text-decoration: underline;
}
-code {
- color: #cc2255;
- background-color: #f7f7f9;
- border: 1px solid #e1e1e8;
- border-radius: 3px;
- margin-right: 5px;
- padding: 0 3px;
-}
.text-small {
font-size: 12px !important;
}
@@ -60,6 +52,12 @@ article > header > .row > h2 {
article > header > .row > h2 > code {
white-space: nowrap;
user-select: none;
+ color: #cc2255;
+ background-color: #f7f7f9;
+ border: 1px solid #e1e1e8;
+ border-radius: 3px;
+ margin-right: 5px;
+ padding: 0 3px;
}
article > header > .row > time.col {
flex: 0;
diff --git a/src/Symfony/Component/VarDumper/Server/Connection.php b/src/Symfony/Component/VarDumper/Server/Connection.php
new file mode 100644
index 0000000000000..d447b0a98ebc2
--- /dev/null
+++ b/src/Symfony/Component/VarDumper/Server/Connection.php
@@ -0,0 +1,97 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Server;
+
+use Symfony\Component\VarDumper\Cloner\Data;
+use Symfony\Component\VarDumper\Dumper\ContextProvider\ContextProviderInterface;
+
+/**
+ * Forwards serialized Data clones to a server.
+ *
+ * @author Maxime Steinhausser
+ */
+class Connection
+{
+ private $host;
+ private $contextProviders;
+ private $socket;
+
+ /**
+ * @param string $host The server host
+ * @param ContextProviderInterface[] $contextProviders Context providers indexed by context name
+ */
+ public function __construct(string $host, array $contextProviders = array())
+ {
+ if (false === strpos($host, '://')) {
+ $host = 'tcp://'.$host;
+ }
+
+ $this->host = $host;
+ $this->contextProviders = $contextProviders;
+ }
+
+ public function getContextProviders(): array
+ {
+ return $this->contextProviders;
+ }
+
+ public function write(Data $data): bool
+ {
+ $socketIsFresh = !$this->socket;
+ if (!$this->socket = $this->socket ?: $this->createSocket()) {
+ return false;
+ }
+
+ $context = array('timestamp' => microtime(true));
+ foreach ($this->contextProviders as $name => $provider) {
+ $context[$name] = $provider->getContext();
+ }
+ $context = array_filter($context);
+ $encodedPayload = base64_encode(serialize(array($data, $context)))."\n";
+
+ set_error_handler(array(self::class, 'nullErrorHandler'));
+ try {
+ if (-1 !== stream_socket_sendto($this->socket, $encodedPayload)) {
+ return true;
+ }
+ if (!$socketIsFresh) {
+ stream_socket_shutdown($this->socket, STREAM_SHUT_RDWR);
+ fclose($this->socket);
+ $this->socket = $this->createSocket();
+ }
+ if (-1 !== stream_socket_sendto($this->socket, $encodedPayload)) {
+ return true;
+ }
+ } finally {
+ restore_error_handler();
+ }
+
+ return false;
+ }
+
+ private static function nullErrorHandler($t, $m)
+ {
+ // no-op
+ }
+
+ private function createSocket()
+ {
+ set_error_handler(array(self::class, 'nullErrorHandler'));
+ try {
+ return stream_socket_client($this->host, $errno, $errstr, 3, STREAM_CLIENT_CONNECT | STREAM_CLIENT_ASYNC_CONNECT);
+ } finally {
+ restore_error_handler();
+ }
+
+ return $socket;
+ }
+}
diff --git a/src/Symfony/Component/VarDumper/Tests/Dumper/ServerDumperTest.php b/src/Symfony/Component/VarDumper/Tests/Dumper/ServerDumperTest.php
index f41d4c2641ec3..288391bfcfef3 100644
--- a/src/Symfony/Component/VarDumper/Tests/Dumper/ServerDumperTest.php
+++ b/src/Symfony/Component/VarDumper/Tests/Dumper/ServerDumperTest.php
@@ -55,26 +55,24 @@ public function getContext(): ?array
$dumped = null;
$process = $this->getServerProcess();
- $process->start(function ($type, $buffer) use ($process, &$dumped) {
+ $process->start(function ($type, $buffer) use ($process, &$dumped, $dumper, $data) {
if (Process::ERR === $type) {
$process->stop();
$this->fail();
+ } elseif ("READY\n" === $buffer) {
+ $dumper->dump($data);
} else {
$dumped .= $buffer;
}
});
- sleep(3);
-
- $dumper->dump($data);
-
$process->wait();
$this->assertTrue($process->isSuccessful());
$this->assertStringMatchesFormat(<<<'DUMP'
(3) "foo"
[
- "timestamp" => %d
+ "timestamp" => %d.%d
"foo_provider" => [
(3) "foo"
]
diff --git a/src/Symfony/Component/VarDumper/Tests/Fixtures/dump_server.php b/src/Symfony/Component/VarDumper/Tests/Fixtures/dump_server.php
index 5c79ea5151dce..ed8bbfba58259 100644
--- a/src/Symfony/Component/VarDumper/Tests/Fixtures/dump_server.php
+++ b/src/Symfony/Component/VarDumper/Tests/Fixtures/dump_server.php
@@ -29,6 +29,8 @@
$server->start();
+echo "READY\n";
+
$server->listen(function (Data $data, array $context, $clientId) {
dump((string) $data, $context, $clientId);
diff --git a/src/Symfony/Component/VarDumper/Tests/Server/ConnectionTest.php b/src/Symfony/Component/VarDumper/Tests/Server/ConnectionTest.php
new file mode 100644
index 0000000000000..eeb7495dac1f7
--- /dev/null
+++ b/src/Symfony/Component/VarDumper/Tests/Server/ConnectionTest.php
@@ -0,0 +1,88 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Tests\Server;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Process\PhpProcess;
+use Symfony\Component\Process\Process;
+use Symfony\Component\VarDumper\Cloner\VarCloner;
+use Symfony\Component\VarDumper\Dumper\ContextProvider\ContextProviderInterface;
+use Symfony\Component\VarDumper\Server\Connection;
+
+class ConnectionTest extends TestCase
+{
+ private const VAR_DUMPER_SERVER = 'tcp://127.0.0.1:9913';
+
+ public function testDump()
+ {
+ $cloner = new VarCloner();
+ $data = $cloner->cloneVar('foo');
+ $connection = new Connection(self::VAR_DUMPER_SERVER, array(
+ 'foo_provider' => new class() implements ContextProviderInterface {
+ public function getContext(): ?array
+ {
+ return array('foo');
+ }
+ },
+ ));
+
+ $dumped = null;
+ $process = $this->getServerProcess();
+ $process->start(function ($type, $buffer) use ($process, &$dumped, $connection, $data) {
+ if (Process::ERR === $type) {
+ $process->stop();
+ $this->fail();
+ } elseif ("READY\n" === $buffer) {
+ $connection->write($data);
+ } else {
+ $dumped .= $buffer;
+ }
+ });
+
+ $process->wait();
+
+ $this->assertTrue($process->isSuccessful());
+ $this->assertStringMatchesFormat(<<<'DUMP'
+(3) "foo"
+[
+ "timestamp" => %d.%d
+ "foo_provider" => [
+ (3) "foo"
+ ]
+]
+%d
+
+DUMP
+ , $dumped);
+ }
+
+ public function testNoServer()
+ {
+ $cloner = new VarCloner();
+ $data = $cloner->cloneVar('foo');
+ $connection = new Connection(self::VAR_DUMPER_SERVER);
+ $start = microtime(true);
+ $this->assertFalse($connection->write($data));
+ $this->assertLessThan(1, microtime(true) - $start);
+ }
+
+ private function getServerProcess(): Process
+ {
+ $process = new PhpProcess(file_get_contents(__DIR__.'/../Fixtures/dump_server.php'), null, array(
+ 'COMPONENT_ROOT' => __DIR__.'/../../',
+ 'VAR_DUMPER_SERVER' => self::VAR_DUMPER_SERVER,
+ ));
+ $process->inheritEnvironmentVariables(true);
+
+ return $process->setTimeout(9);
+ }
+}