: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* Response that was returned from a RemoteRequest execution.
* The method signatures are mostly a subset of PSR-7:
* @see https://www.php-fig.org/psr/psr-7/
* @todo Consider using PSR-7 directly (both interfaces and a library that implements them).
* @package ampproject/amp-toolbox
* Retrieves all message header values.
* The keys represent the header name as it will be sent over the wire, and each value is an array of strings
* associated with the header.
* // Represent the headers as a string
* foreach ($message->getHeaders() as $name => $values) {
* echo $name . ': ' . implode(', ', $values);
* // Emit headers iteratively:
* foreach ($message->getHeaders() as $name => $values) {
* foreach ($values as $value) {
* header(sprintf('%s: %s', $name, $value), false);
* While header names are not case-sensitive, getHeaders() will preserve the exact case in which headers were
* @return string[][] Returns an associative array of the message's headers. Each key MUST be a header name, and
* each value MUST be an array of strings for that header.
public function getHeaders();
* Checks if a header exists by the given case-insensitive name.
* @param string $name Case-insensitive header field name.
* @return bool Returns true if any header names match the given header name using a case-insensitive string
* comparison. Returns false if no matching header name is found in the message.
public function hasHeader($name);
* Retrieves a message header value by the given case-insensitive name.
* This method returns an array of all the header values of the given case-insensitive header name.
* If the header does not appear in the message, this method MUST return an empty array.
* @param string $name Case-insensitive header field name.
* @return string[] An array of string values as provided for the given header. If the header does not appear in
* the message, this method MUST return an empty array.
public function getHeader($name);
* Retrieves a comma-separated string of the values for a single header.
* This method returns all of the header values of the given case-insensitive header name as a string concatenated
* together using a comma.
* NOTE: Not all header values may be appropriately represented using comma concatenation. For such headers, use
* getHeader() instead and supply your own delimiter when concatenating.
* If the header does not appear in the message, this method MUST return an empty string.
* @param string $name Case-insensitive header field name.
* @return string A string of values as provided for the given header concatenated together using a comma. If the
* header does not appear in the message, this method MUST return an empty string.
public function getHeaderLine($name);
* Gets the response status code.
* The status code is a 3-digit integer result code of the server's attempt to understand and satisfy the request.
* @return int Status code.
public function getStatusCode();
* Get the body of the response.
* @return mixed Body of the response.
public function getBody();
It is recommended that you Edit text format, this type of Fix handles quite a lot in one request
