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Add null return type and handling in getRequest method

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The `getRequest` method in `controller.php` now includes a nullable return type and additional checks for array key existence in the `$_REQUEST` array. This update ensures robust error handling and prevents undefined index notices.
This commit is contained in:
stephan.kasdorf
2025-07-07 15:14:38 +02:00
parent be9d217732
commit 523fb822ef
1 changed files with 8 additions and 3 deletions
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11
core/c/controller.php
View File

@@ -168,18 +168,23 @@ class Controller extends View
/**
* @param string $param
* @param bool $params
* @return string|array
* @return string|array|null
*/
public function getRequest( string $param, bool $params = false )
public function getRequest( string $param, bool $params = false ):string|array|null
{
if($param!="")
{
return $_REQUEST[$param];
if(array_key_exists($param, $_REQUEST))
{
return $_REQUEST[$param];
}
return null;
}
elseif($params)
{
return $_REQUEST;
}
return null;
}
/**