diff --git a/src/permission/BanEntry.php b/src/permission/BanEntry.php
index d0d200eac5..47c8f6e039 100644
--- a/src/permission/BanEntry.php
+++ b/src/permission/BanEntry.php
@@ -107,18 +107,13 @@ class BanEntry{
 	}
 
 	public function getString() : string{
-		$str = "";
-		$str .= $this->getName();
-		$str .= "|";
-		$str .= $this->getCreated()->format(self::$format);
-		$str .= "|";
-		$str .= $this->getSource();
-		$str .= "|";
-		$str .= $this->getExpires() === null ? "Forever" : $this->getExpires()->format(self::$format);
-		$str .= "|";
-		$str .= $this->getReason();
-
-		return $str;
+		return implode("|", [
+			$this->getName(),
+			$this->getCreated()->format(self::$format),
+			$this->getSource(),
+			$this->getExpires() === null ? "Forever" : $this->getExpires()->format(self::$format),
+			$this->getReason()
+		]);
 	}
 
 	/**