dio_write

(PHP 4 >= 4.2.0, PHP 5 < 5.1.0)

dio_write — Writes data to fd with optional truncation at length

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dio_write ( resource $fd , string $data [, int $len = 0 ] ) : int

dio_write() writes up to len bytes from data to file fd.

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fd

The file descriptor returned by dio_open().

data

The written data.

len

The length of data to write in bytes. If not specified, the function writes all the data to the specified file.

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Returns the number of bytes written to fd.

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