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DocumentationHSLReferenceInterfaceHH\Lib\IO\WriteHandlewriteImpl

HH\Lib\IO\WriteHandle::writeImpl

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The containing class is available as IO\WriteHandle in the www repository.

An immediate unordered write

protected function writeImpl(
  string $bytes,
): int;

Parameters

  • string $bytes

Returns

  • the - number of bytes written on success, which may be 0