omit parentheses around "new" calls

Author: codemasher

docs/Built-In-Output/QREps.md

@@ -36,7 +36,7 @@ Render and save to file:
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
 $file = __DIR__.'/qrcode.eps';
 
-(new QRCode($options))->render($data, $file);
+new QRCode($options)->render($data, $file);
 ```
 
 
@@ -46,7 +46,7 @@ Push as file download in a browser:
 header('Content-type: application/postscript');
 header('Content-Disposition: filename="qrcode.eps"');
 
-echo (new QRCode($options))->render($data);
+echo new QRCode($options)->render($data);
 
 exit;
 ```

docs/Built-In-Output/QRFpdf.md

@@ -34,7 +34,7 @@ Render the output:
 
 ```php
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data); // -> data:application/pdf;base64,...
+$out  = new QRCode($options)->render($data); // -> data:application/pdf;base64,...
 
 echo $out;
 ```
@@ -46,7 +46,7 @@ Return the `FPDF` instance (will ignore other output options):
 $options->returnResource = true;
 
 /** @var \FPDF $fpdf */
-$fpdf = (new QRCode($options))->render($data);
+$fpdf = new QRCode($options)->render($data);
 
 // do stuff with the FPDF instance...
 

docs/Built-In-Output/QRGdImage.md

@@ -46,7 +46,7 @@ Render the output:
 
 ```php
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data); // -> data:image/webp;base64,...
+$out  = new QRCode($options)->render($data); // -> data:image/webp;base64,...
 
 printf('<img alt="%s" src="%s" />', $alt, $out);
 ```
@@ -58,7 +58,7 @@ Return the `GdImage` instance (will ignore other output options):
 $options->returnResource = true;
 
 /** @var \GdImage $gdImage */
-$gdImage = (new QRCode($options))->render($data);
+$gdImage = new QRCode($options)->render($data);
 
 // do stuff with the GdImage instance...
 $size = imagesx($gdImage);

docs/Built-In-Output/QRImagick.md

@@ -49,7 +49,7 @@ Render the output:
 
 ```php
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data); // -> data:image/webp;base64,...
+$out  = new QRCode($options)->render($data); // -> data:image/webp;base64,...
 
 printf('<img alt="%s" src="%s" />', $alt, $out);
 ```
@@ -61,7 +61,7 @@ Return the `Imagick` instance (will ignore other output options):
 $options->returnResource = true;
 
 /** @var \Imagick $imagick */
-$imagick = (new QRCode($options))->render($data);
+$imagick = new QRCode($options)->render($data);
 
 // do stuff with the Imagick instance...
 $imagick->scaleImage(150, 150, true);

docs/Built-In-Output/QRInterventionImage.md

@@ -44,7 +44,7 @@ Render the output:
 
 ```php
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data); // -> data:image/png;base64,...
+$out  = new QRCode($options)->render($data); // -> data:image/png;base64,...
 
 printf('<img alt="%s" src="%s" />', $alt, $out);
 ```
@@ -56,7 +56,7 @@ Return the `ImageInterface` instance (will ignore other output options):
 $options->returnResource = true;
 
 /** @var \Intervention\Image\Interfaces\ImageInterface $image */
-$image = (new QRCode($options))->render($data);
+$image = new QRCode($options)->render($data);
 
 // do stuff with the ImageInterface instance...
 

docs/Built-In-Output/QRMarkupHTML.md

@@ -34,7 +34,7 @@ Output in a HTML document (via PHP):
 <?php
 
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data);
+$out  = new QRCode($options)->render($data);
 
 header('Content-type: text/html');
 

docs/Built-In-Output/QRMarkupSVG.md

@@ -53,7 +53,7 @@ Render the output:
 
 ```php
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data); // -> data:image/svg+xml;base64,PD94bWwgdmVyc2...
+$out  = new QRCode($options)->render($data); // -> data:image/svg+xml;base64,PD94bWwgdmVyc2...
 
 printf('<img alt="%s" src="%s" />', $alt, $out);
 ```

docs/Built-In-Output/QRMarkupXML.md

@@ -78,7 +78,7 @@ Render the output:
 
 ```php
 $data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$out  = (new QRCode($options))->render($data); // -> XML, rendered as SVG
+$out  = new QRCode($options)->render($data); // -> XML, rendered as SVG
 
 header('Content-type: application/xml');
 

docs/Built-In-Output/QRStringJSON.md

@@ -16,7 +16,7 @@ header('Content-type: application/json');
 
 $data   = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
 
-echo (new QRCode($options))->render($data); // -> JSON string
+echo new QRCode($options)->render($data); // -> JSON string
 ```
 
 The associated [JSON schema](https://json-schema.org/specification) can be found over at GitHub: [`qrcode.schema.json`](https://github.com/chillerlan/php-qrcode/blob/main/src/Output/qrcode.schema.json)
@@ -28,7 +28,7 @@ The previous versions of `php-qrcode` (v5 and earlier) just dumped an array repr
 which is equivalent to the following:
 
 ```php
-$matrix = (new QRCode($options))->getQRMatrix(); // -> QRMatrix instance
+$matrix = new QRCode($options)->getQRMatrix(); // -> QRMatrix instance
 
 // retrieve the internal matrix as an array of booleans
 $json   = json_encode($matrix->getMatrix(true), $jsonFlags);

docs/Built-In-Output/QRStringText.md

@@ -34,7 +34,7 @@ Output:
 
 ```php
 $data   = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
-$qrcode = (new QRCode($options))->render($data);
+$qrcode = new QRCode($options)->render($data);
 
 echo "\n\n$qrcode\n\n";
 ```