=== PHP outbound connectivity test ===
Date: 2026-05-31 01:18:58
PHP version: 8.4.4
SAPI: fpm-fcgi
OS: Linux 6d660a005eb9 5.15.0-177-generic #187-Ubuntu SMP Sat Apr 11 22:54:33 UTC 2026 x86_64
allow_url_fopen: 1
openssl loaded: yes (OpenSSL 3.0.13 30 Jan 2024)
curl loaded: yes
default_socket_timeout: 60000
stream wrappers: https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar, zip
stream transports: tcp, udp, unix, udg, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2, tlsv1.3

Target: POST https://b2b-authproxy.taxi.yandex.net/api/b2b/platform/pricing-calculator
Payload bytes: 222
======================================================================

----- TEST 1: file_get_contents() + stream_context_create() -----
OK in 452ms — got 75 bytes
Response status line: HTTP/1.1 400 Bad Request
Body (first 300):
{"code":"no_delivery_options","message":"No delivery options for interval"}

----- TEST 2: fsockopen('ssl://b2b-authproxy.taxi.yandex.net:443') -----
Connected in 75ms
Wrote 469 bytes of request
Read total 609 bytes in 448ms
Response (first 500):
HTTP/1.1 400 Bad Request
Content-Length: 75
Content-Type: application/json
Date: Sun, 31 May 2026 01:18:59 GMT
Set-Cookie: _yasc=8TOLsl4NC2UFZwOd0F/zEEOqs1ITyY7DIavxDGOrBPSwpmV5xXwgbzdp9DGl3K7VIvFT; domain=.yandex.net; path=/; expires=Wed, 28 May 2036 01:18:58 GMT; secure
X-YaRequestId: 507ab6c8bbd0f5c490845e41896c4061
X-YaSpanId: 813eaaf29caed2bc
traceparent: 00-a0eabd027f0f49773165a03dde75d0c9-813eaaf29caed2bc-01
Connection: Close
X-YaTraceId: a0eabd027f0f49773165a03dde75d0c9
Accept-

----- TEST 3: stream_socket_client('ssl://b2b-authproxy.taxi.yandex.net:443') -----
Connected in 40ms

----- TEST 4 (control): cURL -----
OK in 487ms — HTTP 400, 75 bytes
Body (first 500):
{"code":"no_delivery_options","message":"No delivery options for interval"}

----- TEST 5: file_get_contents('https://httpbin.org/get') -----
OK in 530ms — got 198 bytes

----- TEST 6: fsockopen('ssl://httpbin.org:443') -----
Connected in 461ms

----- TEST 7: fsockopen('tcp://b2b-authproxy.taxi.yandex.net:443') (TCP only, no TLS) -----
Connected (TCP) in 31ms — TCP до Yandex проходит, проблема в TLS/stream wrapper

======================================================================
Done.