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:octocat: mark nullable types explicitly (https://github.com/chillerlan/php-qrcode/issues/276)

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smiley
2024-07-17 10:19:31 +02:00
parent a702ac3193
commit 1a8e1ffd2b
31 changed files with 70 additions and 70 deletions
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examples/custom_output.php
+1 -1
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@@ -48,7 +48,7 @@ class MyCustomOutput extends QROutputAbstract{
/**
* @inheritDoc
*/
public function dump(string $file = null):string{
public function dump(string|null $file = null):string{
$output = '';
for($y = 0; $y < $this->moduleCount; $y++){