37 lines
582 B
PHP
37 lines
582 B
PHP
<?php
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class TestIterator implements Iterator
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{
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protected $array;
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protected $position = 0;
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public function __construct($array = [])
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{
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$this->array = $array;
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}
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public function rewind()
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{
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$this->position = 0;
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}
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public function valid()
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{
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return $this->position < count($this->array);
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}
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public function key()
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{
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return $this->position;
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}
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public function current()
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{
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return $this->array[$this->position];
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}
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public function next()
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{
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$this->position++;
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}
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}
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