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функция не описана

YoastSEO_Vendor\GuzzleHttp

PrepareBodyMiddleware::addExpectHeader() private Yoast 1.0

{} Это метод класса: PrepareBodyMiddleware{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

// private - только в коде основоного (родительского) класса
$result = $this->addExpectHeader( \YoastSEO_Vendor\Psr\Http\Message\RequestInterface $request, $options, $modify );

Код PrepareBodyMiddleware::addExpectHeader() Yoast 15.6.2

<?php
private function addExpectHeader(\YoastSEO_Vendor\Psr\Http\Message\RequestInterface $request, array $options, array &$modify)
{
    // Determine if the Expect header should be used
    if ($request->hasHeader('Expect')) {
        return;
    }
    $expect = isset($options['expect']) ? $options['expect'] : null;
    // Return if disabled or if you're not using HTTP/1.1 or HTTP/2.0
    if ($expect === \false || $request->getProtocolVersion() < 1.1) {
        return;
    }
    // The expect header is unconditionally enabled
    if ($expect === \true) {
        $modify['set_headers']['Expect'] = '100-Continue';
        return;
    }
    // By default, send the expect header when the payload is > 1mb
    if ($expect === null) {
        $expect = 1048576;
    }
    // Always add if the body cannot be rewound, the size cannot be
    // determined, or the size is greater than the cutoff threshold
    $body = $request->getBody();
    $size = $body->getSize();
    if ($size === null || $size >= (int) $expect || !$body->isSeekable()) {
        $modify['set_headers']['Expect'] = '100-Continue';
    }
}