Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
47 lines
897 B
PHP
47 lines
897 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\DependencyInjection\Argument;
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/**
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* @internal
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*/
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class RewindableGenerator implements \IteratorAggregate, \Countable
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{
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private $generator;
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private $count;
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/**
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* @param int|callable $count
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*/
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public function __construct(callable $generator, $count)
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{
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$this->generator = $generator;
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$this->count = $count;
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}
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public function getIterator()
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{
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$g = $this->generator;
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return $g();
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}
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public function count()
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{
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if (\is_callable($count = $this->count)) {
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$this->count = $count();
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}
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return $this->count;
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}
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}
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