[CS] Use combined assignment operators when possible

carusogabriel · carusogabriel · commit 09a2449b32a5 · 2018-10-01T23:42:26.000-03:00
diff --git a/Tests/Util/StringUtilTest.php b/Tests/Util/StringUtilTest.php
@@ -35,7 +35,7 @@ public function testTrimUtf8Separators($hex)
 
         // Convert UCS-2BE to UTF-8
         $symbol = mb_convert_encoding($binary, 'UTF-8', 'UCS-2BE');
-        $symbol = $symbol."ab\ncd".$symbol;
+        $symbol .= "ab\ncd".$symbol;
 
         $this->assertSame("ab\ncd", StringUtil::trim($symbol));
     }

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ public function testTrimUtf8Separators($hex)`
`35`	`35`
`36`	`36`	`// Convert UCS-2BE to UTF-8`
`37`	`37`	`$symbol = mb_convert_encoding($binary, 'UTF-8', 'UCS-2BE');`
`38`		`- $symbol = $symbol."ab\ncd".$symbol;`
	`38`	`+ $symbol .= "ab\ncd".$symbol;`
`39`	`39`
`40`	`40`	`$this->assertSame("ab\ncd", StringUtil::trim($symbol));`
`41`	`41`	`}`