_fetch_remote_file

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Summery Summery

Retrieve URL headers and content using WP HTTP Request API.

Syntax Syntax

_fetch_remote_file( string $url, array $headers = "" )

Parameters Parameters

$url

(string) (Required) URL to retrieve

$headers

(array) (Optional) Headers to send to the URL.

Default value: ""

Return Return

(Snoopy) style response

Source Source

File: wp-includes/rss.php

		$error = array_shift($resp->errors);

		$resp = new stdClass;
		$resp->status = 500;
		$resp->response_code = 500;
		$resp->error = $error[0] . "\n"; //\n = Snoopy compatibility
		return $resp;
	}

	// Snoopy returns headers unprocessed.
	// Also note, WP_HTTP lowercases all keys, Snoopy did not.
	$return_headers = array();
	foreach ( wp_remote_retrieve_headers( $resp ) as $key => $value ) {
		if ( !is_array($value) ) {
			$return_headers[] = "$key: $value";
		} else {
			foreach ( $value as $v )
				$return_headers[] = "$key: $v";
		}
	}

	$response = new stdClass;
	$response->status = wp_remote_retrieve_response_code( $resp );
	$response->response_code = wp_remote_retrieve_response_code( $resp );
	$response->headers = $return_headers;
	$response->results = wp_remote_retrieve_body( $resp );

	return $response;
}

/**
 * Retrieve

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Changelog
Version Description
1.5.0 Introduced.

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