run code inspection check

inhere · inhere · commit 2e0b081c7c86 · 2019-02-27T23:38:11.000+08:00
diff --git a/src/StrBuffer.php b/src/StrBuffer.php
@@ -49,11 +49,15 @@ public function prepend(string $content): void
     }
 
     /**
-     * clear
+     * clear data
      */
-    public function clear(): void
+    public function clear(): string
     {
+        $string = $this->body;
+        // clear
         $this->body = '';
+
+        return $string;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -49,11 +49,15 @@ public function prepend(string $content): void`
`49`	`49`	`}`
`50`	`50`
`51`	`51`	`/**`
`52`		`- * clear`
	`52`	`+ * clear data`
`53`	`53`	`*/`
`54`		`- public function clear(): void`
	`54`	`+ public function clear(): string`
`55`	`55`	`{`
	`56`	`+ $string = $this->body;`
	`57`	`+ // clear`
`56`	`58`	`$this->body = '';`
	`59`	`+`
	`60`	`+ return $string;`
`57`	`61`	`}`
`58`	`62`
`59`	`63`	`/**`