remove unused local variable $result in XMLFormatter::format()

samsonasik · samsonasik · commit c6e7821f2ebe · 2018-11-13T02:50:08.000+07:00
diff --git a/system/Format/XMLFormatter.php b/system/Format/XMLFormatter.php
@@ -49,8 +49,6 @@ class XMLFormatter implements FormatterInterface
 	 */
 	public function format(array $data)
 	{
-		$result = null;
-
 		// SimpleXML is installed but default
 		// but best to check, and then provide a fallback.
 		if (! extension_loaded('simplexml'))

Original file line number	Diff line number	Diff line change
`@@ -49,8 +49,6 @@ class XMLFormatter implements FormatterInterface`
`49`	`49`	`*/`
`50`	`50`	`public function format(array $data)`
`51`	`51`	`{`
`52`		`- $result = null;`
`53`		`-`
`54`	`52`	`// SimpleXML is installed but default`
`55`	`53`	`// but best to check, and then provide a fallback.`
`56`	`54`	`if (! extension_loaded('simplexml'))`