[CS] Use combined assignment operators when possible

carusogabriel · carusogabriel · commit 442ff499b38d · 2018-10-01T23:42:26.000-03:00
diff --git a/Input/InputDefinition.php b/Input/InputDefinition.php
@@ -390,7 +390,7 @@ public function getSynopsis($short = false)
             if (!$argument->isRequired()) {
                 $element = '['.$element.']';
             } elseif ($argument->isArray()) {
-                $element = $element.' ('.$element.')';
+                $element .= ' ('.$element.')';
             }
 
             if ($argument->isArray()) {

Original file line number	Diff line number	Diff line change
`@@ -390,7 +390,7 @@ public function getSynopsis($short = false)`
`390`	`390`	`if (!$argument->isRequired()) {`
`391`	`391`	`$element = '['.$element.']';`
`392`	`392`	`} elseif ($argument->isArray()) {`
`393`		`- $element = $element.' ('.$element.')';`
	`393`	`+ $element .= ' ('.$element.')';`
`394`	`394`	`}`
`395`	`395`
`396`	`396`	`if ($argument->isArray()) {`