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https://github.com/the-djmaze/snappymail.git
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59 lines
1.1 KiB
PHP
59 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of MailSo.
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*
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* (c) 2014 Usenko Timur
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace MailSo\Base;
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/**
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* @category MailSo
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* @package Base
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*/
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abstract class Collection extends \ArrayObject
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{
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/**
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* @param mixed $mItem
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*/
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public function append($mItem, bool $bToTop = false) : void
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{
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if ($bToTop) {
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$array = $this->getArrayCopy();
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array_unshift($array, $mItem);
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$this->exchangeArray($array);
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} else {
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parent::append($mItem);
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}
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}
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public function Add($mItem, bool $bToTop = false) : self
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{
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$this->append($mItem, $bToTop);
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return $this;
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}
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public function Clear() : void
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{
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$this->exchangeArray([]);
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}
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public function Slice(int $offset, int $length = null, bool $preserve_keys = false)
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{
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return new static(
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array_slice($this->getArrayCopy(), $offset, $length, $preserve_keys)
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);
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}
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public function Crop(int $length = null, int $offset = 0, bool $preserve_keys = false)
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{
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$this->exchangeArray(
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array_slice($this->getArrayCopy(), $offset, $length, $preserve_keys)
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);
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return $this;
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}
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}
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