class AmazonApiRateLimiter { /** * Minimalna przerwa między zapytaniami (sekundy). */ const INTERVAL_SECONDS = 2; /** * Nazwa pliku blokady w katalogu log/. */ const LOCK_FILENAME = 'amazon_api_rate.lock'; /** * @var string Pełna ścieżka do pliku blokady */ private $lockFilePath; /** * @var bool Tryb debug */ private $debug; public function __construct($debug = false) { $this->debug = $debug; $this->lockFilePath = MT_ROOT . '/../log/' . self::LOCK_FILENAME; } /** * Czeka, jeśli ostatnie zapytanie było wykonane wcześniej niż INTERVAL_SECONDS temu. * * Musi być wywołane bezpośrednio przed każdym zapytaniem do Amazon API. * Blokuje inne procesy (flock LOCK_EX) na czas weryfikacji i ewentualnego czekania, * dzięki czemu kolejka zapytań jest respektowana globalnie. * * @return void */ public function wait() { $fh = fopen($this->lockFilePath, 'c+'); if ($fh === false) { $this->debug('[DEBUG AmazonApiRateLimiter] Nie można otworzyć pliku blokady: ' . $this->lockFilePath); return; } // Zablokuj - inne procesy czekają tutaj flock($fh, LOCK_EX); // Odczytaj czas ostatniego wywołania API rewind($fh); $content = fread($fh, 32); $lastCall = (float)$content; $now = microtime(true); $elapsed = $now - $lastCall; $waitTime = self::INTERVAL_SECONDS - $elapsed; if ($waitTime > 0) { $waitMicroseconds = (int)($waitTime * 1000000); $this->debug('[DEBUG AmazonApiRateLimiter] Rate limit: czekam ' . round($waitTime, 3) . 's przed zapytaniem do API.'); usleep($waitMicroseconds); } // Zapisz aktualny timestamp jako czas ostatniego wywołania ftruncate($fh, 0); rewind($fh); fwrite($fh, microtime(true)); fflush($fh); // Zwolnij blokadę - następny proces może wejść flock($fh, LOCK_UN); fclose($fh); } /** * Wypisuje komunikat diagnostyczny na stdout, jeśli tryb debug jest włączony. * * @param string $msg * @return void */ private function debug($msg) { if ($this->debug) { echo $msg . "\n"; } } } ?> Compare phones: Hisense King Kong 5 :: GSMchoice.com ';

Hisense King Kong 5

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Hisense King Kong 5
Total value: 0,00
User opinions: 0
Type Touch
Dimensions 156.98 x 75.54 x 9.36 mm
Weight 197.00 g
Display size 6.22"
Display Color / IPS TFT
16M colors
720 x 1520 px (6.22") 270 ppi
Display protection
No
Buy screen protector icon_info
Additional display No
Protection of the secondary display No
Standard battery Li-Ion 5500 mAhBuy powerbank icon_info
Quick battery charging No
Wireless battery charging No
Internal memory 64 GB
RAM memory 4 GB
Memory cards Yes
microSD, microSDHC, microSDXC
up to 128 GBBuy memory card icon_info
Operating system Android 9.0 Pie
Processor Qualcomm Snapdragon 439
Processor clock 1950 MHz
GPU Adreno 505
Touchscreen Yes
DualSIM Yes
SIM cards standard DualSIM(nanoSIM, nanoSIM)
DualSIM mode dual standby
Hybrid DualSIM nanoSIM, microSD
Announced 2Q 2019
Other names KingKong 5; HLTE216T
GSM frequencies 900 1800 1900
UMTS 850 900 2100
LTE standard FDD LTE: 2100, 1800, 900, 850
TDD LTE: 2600, 2500, 2300, 2100, 1900
CDMA No
Standard TD-SCDMA 1900 2000
UMA No
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera Yes
Photo matrix 13 Mpx
Optical zoom No
Flash Yes LED
Dual-colour LED flash No
Additional AF, f/2.0
Second camera Yes
Photo matrix 2 Mpx
Optical zoom No
Flash Yes LED
Dual-colour LED flash No
Additional FF
CAMERAS - FRONT

CAMERAS - FRONT

First camera Yes
Photo matrix 8 Mpx
Optical zoom No
Flash No
Dual-colour LED flash No
Additional FF
SENSORS

SENSORS

Accelerometer No
Proximity No
Light No
Magnetometer No
Gyroscope No
Barometer No
Altimeter No
Gravity No
Hall-effect No
Iris scanner No
Fingerprint scanner No
Thermometer No
Hygrometer No
Data transfer

Data transfer

xHTML Yes
WAP Yes
v2.0
HSCSD No
HSDPA Yes
42.20 Mbit/s
HSUPA Yes
5.76 Mbit/s
HSPA Yes
HSPA+ Yes
LTE DL -
LTE UP -
WIMAX+ No
GPRS Yes
EDGE Yes
Bluetooth Yes
v4.2
A2DP Profile Yes
HDMI No
WiFi Yes
v802.11 a/b/g/n/ac
WiFi frequencies 2,4 GHz; 5 GHz
WiFi Direct Yes
DLNA No
Miracast No
WiFi hotspot Yes
IrDA No
USB Yes
v2.0
GPS Yes
A-GPS Yes
GLONASS Yes
Beidou Yes
NFC No
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting Yes
Conferency Yes
Call forwarding Yes
Push To Talk No
Instant Messenger Yes
SMS Yes
EMS No
MMS Yes
Dictionary Yes
T9
Swype No
e-mail client Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard No
RSS Reader Yes
Multimedia

Multimedia

Radio No
MP3 Yes
Stereo speakers No
Audio Jack 3.5 mm
HD Voice No
Sound formats AAC, AAC+, AMR, MID, WAV, eAAC+
Polyphony Yes
Video ringtone No
Ring composer No
Games No
Java Yes
ART
Videophone No
DVB-H television No
TV-Out No
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch Yes
Stopwatch Yes
Alarm Yes
Calculator Yes
Currency converter No
Organizer Yes
Calendar Yes
Flight mode Yes
SyncML No
Data and fax Yes
Screensaver Yes
Themes Yes
Interchangeable covers No
Voice dial Yes
Speakerphone Yes
Recorder Yes
Vibrations Yes
Hisense King Kong 5
Total value: 0,00
A D V E R T I S E M E N T

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