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функция не описана

YoastSEO_Vendor\GuzzleHttp\Psr7

BufferStream::__construct() public Yoast 1.0

{} Это метод класса: BufferStream{}

Хуков нет.

Возвращает

null. Null. Ничего.

Использование

$BufferStream = new BufferStream();
$BufferStream->__construct( $hwm );
$hwm(число)
High water mark, representing the preferred maximum buffer size. If the size of the buffer exceeds the high water mark, then calls to write will continue to succeed but will return false to inform writers to slow down until the buffer has been drained by reading from it.

Код BufferStream::__construct() Yoast 16.1.1

<?php
public function __construct($hwm = 16384)
{
    $this->hwm = $hwm;
}