:shower:

src/Common/BitBuffer.php

@@ -128,7 +128,7 @@ final class BitBuffer{
 			$numBits        -= $toRead;
 			$this->bitsRead += $toRead;
 
-			if($this->bitsRead == 8){
+			if($this->bitsRead === 8){
 				$this->bitsRead = 0;
 				$this->bytesRead++;
 			}

src/Data/QRData.php

@@ -14,7 +14,7 @@ use chillerlan\QRCode\Common\{BitBuffer, EccLevel, MaskPattern, Mode, Version};
 use chillerlan\QRCode\QRCode;
 use chillerlan\Settings\SettingsContainerInterface;
 
-use function range, sprintf;
+use function sprintf;
 
 /**
  * Processes the binary data and maps it on a matrix which is then being returned
@@ -144,8 +144,7 @@ final class QRData{
 		$total = $this->estimateTotalBitLength();
 
 		// guess the version number within the given range
-		foreach(range($this->options->versionMin, $this->options->versionMax) as $version){
-
+		for($version = $this->options->versionMin; $version <= $this->options->versionMax; $version++){
 			if($total <= $this->maxBitsForEcc[$version]){
 				return $version;
 			}

src/QROptionsTrait.php

@@ -363,6 +363,17 @@ trait QROptionsTrait{
 		$this->setMinMaxVersion($this->versionMin, $version);
 	}
 
+	/**
+	 * sets/clamps the version number
+	 */
+	protected function set_version(int $version):void{
+
+		if($version !== QRCode::VERSION_AUTO){
+			$this->version = max(1, min(40, $version));
+		}
+
+	}
+
 	/**
 	 * sets the error correction level
 	 *
@@ -428,17 +439,6 @@ trait QROptionsTrait{
 		$this->imageTransparencyBG = array_values($this->imageTransparencyBG);
 	}
 
-	/**
-	 * sets/clamps the version number
-	 */
-	protected function set_version(int $version):void{
-
-		if($version !== QRCode::VERSION_AUTO){
-			$this->version = max(1, min(40, $version));
-		}
-
-	}
-
 	/**
 	 * sets the FPDF measurement unit
 	 *