stream_set_chunk_size

Set the stream chunk size

&reftitle.description; `int` `stream_set_chunk_size` `resource` `stream` `int` `size`

Set the stream chunk size.

&reftitle.parameters;

`stream`

- The target stream.

`size`

- The desired new chunk size.

&reftitle.returnvalues;

Returns the previous chunk size on success.

&reftitle.errors;

A `ValueError` is thrown if `size` is less than 1 or greater than `PHP_INT_MAX`.

&reftitle.changelog;

&Version; | &Description;
8.0.0 | A `ValueError` is now thrown if `size` is less than 1 or greater than `PHP_INT_MAX`. Previously, an `E_WARNING` level error was emitted and &false; was returned.