53 lines
1.1 KiB
PHP
53 lines
1.1 KiB
PHP
<?php
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namespace Flintstone\Formatter;
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class SerializeFormatter implements FormatterInterface
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{
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/**
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* {@inheritdoc}
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*/
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public function encode($data): string
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{
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return serialize($this->preserveLines($data, false));
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}
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/**
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* {@inheritdoc}
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*/
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public function decode(string $data)
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{
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return $this->preserveLines(unserialize($data), true);
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}
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/**
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* Preserve new lines, recursive function.
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*
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* @param mixed $data
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* @param bool $reverse
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*
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* @return mixed
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*/
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protected function preserveLines($data, bool $reverse)
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{
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$search = ["\n", "\r"];
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$replace = ['\\n', '\\r'];
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if ($reverse) {
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$search = ['\\n', '\\r'];
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$replace = ["\n", "\r"];
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}
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if (is_string($data)) {
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$data = str_replace($search, $replace, $data);
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} elseif (is_array($data)) {
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foreach ($data as &$value) {
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$value = $this->preserveLines($value, $reverse);
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}
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unset($value);
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}
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return $data;
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}
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}
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