17 lines
450 B
PHP
17 lines
450 B
PHP
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<?php
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namespace Common\Concept;
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interface File
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{
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public function setFilename(string $filename): File;
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public function getFilename(): string;
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public function isDir(): bool;
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public function isReadable(): bool;
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public function isWriteable(): bool;
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public function read(?int $length = null): string;
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public function write(string $data, ?int $length = null);
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public function append(string $data, ?int $length = null);
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}
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