No need to declare a dumper so early.

Lucas Michot · Lucas Michot · commit e4ebd06fb9cf · 2018-08-19T14:48:49.000+02:00
diff --git a/src/Dumper.php b/src/Dumper.php
@@ -26,11 +26,10 @@ public function __construct(Connection $connection)
     public function dump($value)
     {
         if (class_exists(CliDumper::class)) {
-            $dumper = in_array(PHP_SAPI, ['cli', 'phpdbg']) ? new CliDumper : new HtmlDumper;
-
             $data = (new VarCloner)->cloneVar($value);
 
-            if (!$this->connection || !$this->connection->write($data)) {
+            if ($this->connection === null || $this->connection->write($data) === false) {
+                $dumper = in_array(PHP_SAPI, ['cli', 'phpdbg']) ? new CliDumper : new HtmlDumper;
                 $dumper->dump($data);
             }
         } else {

Original file line number	Diff line number	Diff line change
`@@ -26,11 +26,10 @@ public function __construct(Connection $connection)`
`26`	`26`	`public function dump($value)`
`27`	`27`	`{`
`28`	`28`	`if (class_exists(CliDumper::class)) {`
`29`		`- $dumper = in_array(PHP_SAPI, ['cli', 'phpdbg']) ? new CliDumper : new HtmlDumper;`
`30`		`-`
`31`	`29`	`$data = (new VarCloner)->cloneVar($value);`
`32`	`30`
`33`		`- if (!$this->connection \|\| !$this->connection->write($data)) {`
	`31`	`+ if ($this->connection === null \|\| $this->connection->write($data) === false) {`
	`32`	`+ $dumper = in_array(PHP_SAPI, ['cli', 'phpdbg']) ? new CliDumper : new HtmlDumper;`
`34`	`33`	`$dumper->dump($data);`
`35`	`34`	`}`
`36`	`35`	`} else {`