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45 lines
893 B
PHP
45 lines
893 B
PHP
<?php
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namespace League\Flysystem\Adapter\Polyfill;
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/**
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* A helper for adapters that only handle strings to provide read streams.
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*/
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trait StreamedReadingTrait
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{
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/**
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* Reads a file as a stream.
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*
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* @param string $path
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*
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* @return array|false
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*
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* @see League\Flysystem\ReadInterface::readStream()
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*/
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public function readStream($path)
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{
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if ( ! $data = $this->read($path)) {
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return false;
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}
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$stream = fopen('php://temp', 'w+b');
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fwrite($stream, $data['contents']);
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rewind($stream);
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$data['stream'] = $stream;
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unset($data['contents']);
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return $data;
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}
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/**
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* Reads a file.
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*
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* @param string $path
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*
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* @return array|false
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*
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* @see League\Flysystem\ReadInterface::read()
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*/
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abstract public function read($path);
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}
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