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Update RangeIterator.php

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GrIvA 2022-12-29 10:56:30 +02:00 committed by GitHub
parent 490aa7f40c
commit 28004e9325
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1 changed files with 7 additions and 7 deletions
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14
src/Fenom/RangeIterator.php
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@ -40,7 +40,7 @@ class RangeIterator implements \Iterator, \Countable
/**
* Return the current element
*/
public function current()
public function current(): mixed
{
return $this->current;
}
@ -48,7 +48,7 @@ class RangeIterator implements \Iterator, \Countable
/**
* Move forward to next element
*/
public function next()
public function next(): void
{
$this->current += $this->step;
$this->index++;
@ -58,7 +58,7 @@ class RangeIterator implements \Iterator, \Countable
* Return the key of the current element
* @return int
*/
public function key()
public function key(): mixed
{
return $this->index;
}
@ -67,7 +67,7 @@ class RangeIterator implements \Iterator, \Countable
* Checks if current position is valid
* @return bool
*/
public function valid()
public function valid(): bool
{
return $this->current >= $this->min && $this->current <= $this->max;
}
@ -75,7 +75,7 @@ class RangeIterator implements \Iterator, \Countable
/**
* Rewind the Iterator to the first element
*/
public function rewind()
public function rewind(): void
{
if($this->step > 0) {
$this->current = min($this->min, $this->max);
@ -88,7 +88,7 @@ class RangeIterator implements \Iterator, \Countable
/**
* Count elements of an object
*/
public function count()
public function count(): int
{
return intval(($this->max - $this->min + 1) / $this->step);
}
@ -100,4 +100,4 @@ class RangeIterator implements \Iterator, \Countable
{
return "[".implode(", ", range($this->min, $this->max, $this->step))."]";
}
}
}