array(26) { ["url"]=> string(85) "https://tirol.mapservices.eu/nefos_app/api/resource/achensee_gdi/de/resource/93112659" ["content_type"]=> string(9) "text/html" ["http_code"]=> int(502) ["header_size"]=> int(167) ["request_size"]=> int(430) ["filetime"]=> int(-1) ["ssl_verify_result"]=> int(0) ["redirect_count"]=> int(0) ["total_time"]=> float(42.047953) ["namelookup_time"]=> float(0.004109) ["connect_time"]=> float(0.004942) ["pretransfer_time"]=> float(0.010493) ["size_upload"]=> float(0) ["size_download"]=> float(1477) ["speed_download"]=> float(35) ["speed_upload"]=> float(0) ["download_content_length"]=> float(1477) ["upload_content_length"]=> float(0) ["starttransfer_time"]=> float(42.047937) ["redirect_time"]=> float(0) ["redirect_url"]=> string(0) "" ["primary_ip"]=> string(12) "188.21.1.229" ["certinfo"]=> array(0) { } ["primary_port"]=> int(443) ["local_ip"]=> string(10) "10.2.40.40" ["local_port"]=> int(50790) } invalid json error: ' 502 - Web server received an invalid response while acting as a gateway or proxy server.

502 - Web server received an invalid response while acting as a gateway or proxy server.

There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.

'
Error when making JSON request.