rabe/Util-Settings
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fix: deprecated Settings should be compatible with \Iterator

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This commit is contained in:
norb 2024-11-11 16:26:22 +01:00
commit aaf4321f56
1 changed files with 6 additions and 6 deletions
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12
src/Settings.php
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@ -270,7 +270,7 @@ class Settings implements \Iterator, \Countable
* Rewind the Iterator to the first element
* @link https://www.php.net/iterator.rewind
*/
public function rewind()
public function rewind(): void
{
reset( $this->settings);
}
@ -279,7 +279,7 @@ class Settings implements \Iterator, \Countable
* Return the current element
* @link https://www.php.net/iterator.current
*/
public function current()
public function current(): mixed
{
return current( $this->settings );
}
@ -288,7 +288,7 @@ class Settings implements \Iterator, \Countable
* Return the key of the current element
* @link https://www.php.net/iterator.key
*/
public function key()
public function key(): mixed
{
return key( $this->settings );
}
@ -297,16 +297,16 @@ class Settings implements \Iterator, \Countable
* Move forward to next element
* @link https://www.php.net/iterator.next
*/
public function next()
public function next(): void
{
return next( $this->settings );
next( $this->settings );
}
/**
* Checks if current position is valid
* @link https://www.php.net/iterator.valid
*/
public function valid()
public function valid(): bool
{
$key = key( $this->settings );
return ($key !== null && $key !== false);