wp_get_http( string $url, string|bool $file_path = false, int $red = 1 ): WpOrg\Requests\Utility\CaseInsensitiveDictionary|false

3673function wp_get_http( $url, $file_path = false, $red = 1 ) {3674	_deprecated_function( __FUNCTION__, '4.4.0', 'WP_Http' );3675 3676	// Add 60 seconds to the script timeout to ensure the remote request has enough time.3677	if ( function_exists( 'set_time_limit' ) ) {3678		@set_time_limit( 60 );3679	}3680 3681	if ( $red > 5 )3682		return false;3683 3684	$options = array();3685	$options['redirection'] = 5;3686 3687	if ( false == $file_path )3688		$options['method'] = 'HEAD';3689	else3690		$options['method'] = 'GET';3691 3692	$response = wp_safe_remote_request( $url, $options );3693 3694	if ( is_wp_error( $response ) )3695		return false;3696 3697	$headers = wp_remote_retrieve_headers( $response );3698	$headers['response'] = wp_remote_retrieve_response_code( $response );3699 3700	// WP_HTTP no longer follows redirects for HEAD requests.3701	if ( 'HEAD' == $options['method'] && in_array($headers['response'], array(301, 302)) && isset( $headers['location'] ) ) {3702		return wp_get_http( $headers['location'], $file_path, ++$red );3703	}3704 3705	if ( false == $file_path )3706		return $headers;3707 3708	// GET request - write it to the supplied filename.3709	$out_fp = fopen($file_path, 'w');3710	if ( !$out_fp )3711		return $headers;3712 3713	fwrite( $out_fp,  wp_remote_retrieve_body( $response ) );3714	fclose($out_fp);3715	clearstatcache();3716 3717	return $headers;3718}