(PHP 5 >= 5.4.0, PHP 7)
stream_set_chunk_size — Set the stream chunk size
$stream
, int $size
) : intSet the stream chunk size.
stream
The target stream.
size
The desired new chunk size.
Returns the previous chunk size on success.
Will return false
if size
is less than 1 or
greater than PHP_INT_MAX
.
Will emit an E_WARNING
level error if size
is less than 1 or greater than PHP_INT_MAX
.