Passed
Push — master ( 6f753a...fb2e38 )
by Sebastian
03:43 queued 03:04
created

IteratorTrait::key()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 1
c 1
b 0
f 0
nc 1
nop 0
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
1
<?php
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namespace Seboettg\Collection\NativePhp;
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trait IteratorTrait
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{
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    private int $offset = 0;
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Coding Style introduced by
Private member variable "offset" must contain a leading underscore
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    /**
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     * {@inheritdoc}
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     */
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    public function current()
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    {
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        return $this->valid() ? $this->array[$this->offset] : false;
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    }
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    public function key(): int
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    {
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        return $this->offset;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function next(): void
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    {
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        ++$this->offset;
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    }
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    public function valid(): bool
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    {
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        return isset($this->array[$this->offset]);
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    }
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    public function rewind(): void
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    {
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        $this->offset = 0;
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    }
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}
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