stream_set_chunk_size

Function • Params and return types changed in PHP 8.0

Set the stream chunk size.

PHP 5.3
PHP 5.4
Added
PHP 5.5-5.6
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

stream_set_chunk_size Function synopsis

stream_set_chunk_size($stream, int $size): int

Parameters

$stream

The target stream.

$size

Typeint

The desired new chunk size.

Return value

Typeint

Returns the previous chunk size on success.

Changes to the stream_set_chunk_size Function

PHP 8.0

  • Return type added: int
  • Parameter name of parameter #1 changed: $fp to $stream
  • Parameter name of parameter #2 changed: $chunk_size to $size
  • Parameter type added for parameter #2 ($size): int
- stream_set_chunk_size($fp, $chunk_size)
+ stream_set_chunk_size($stream, int $size): int

PHP 5.4

  • Function added

stream_set_chunk_size Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported No