xesmyd
40 lines
1.0 KiB
PHP
40 lines
1.0 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the Sonata Project package.
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*
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* (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
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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 Sonata\Exporter\Writer;
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/**
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* Filter CSV output to replace the default terminator while supporting active streams.
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*/
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final class CsvWriterTerminate extends \php_user_filter
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{
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/**
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* @param resource $in
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* @param resource $out
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* @param int $consumed
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* @param bool $closing
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*/
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public function filter($in, $out, &$consumed, $closing): int
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{
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while ($bucket = stream_bucket_make_writeable($in)) {
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if (isset($this->params['terminate'])) {
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$bucket->data = preg_replace('/([^\r])\n/', '$1'.$this->params['terminate'], $bucket->data);
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}
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$consumed += $bucket->datalen;
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stream_bucket_append($out, $bucket);
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}
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return \PSFS_PASS_ON;
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}
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}
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