PHP memcache dll

PHP - pecl-memcache Windows binaries

• src: https://github.com/websupport-sk/pecl-memcache
• doc: https://www.php.net/manual/en/book.memcache.php

Personally use (and working fine...) x64 avx nts version

⏩ See memcache.ini configuration file exemple

How to get the good version

VC14, VC15, VS16, VS17

• php -i | findstr Compiler

  Result exemples:

  ​ Compiler => MSVC 19.31.30818

  ​ Compiler => 2022

  VS17 = Visual C++ 2022 > MSVC 19.3x & 19.4x > toolset 14.3x & 14.4x

  VS16 = Visual C++ 2019 > MSVC 19.2x > toolset 14.2x

  VC15 = Visual C++ 2017 > MSVC 19.1x > toolset 14.1x

  VC14 = Visual C++ 2015 > MSVC 19.0x > toolset 14.0x

x86 or x64

• php -i | findstr Architecture

  Result exemple:

  ​ Architecture => x64

TS or NTS

1. php -i | findstr Thread

   Result exemple:

   ​ Thread Safety => disabled

   NTS = disabled

   TS = enabled

AVX, AVX2 or not (SSE2):

• Check your cpu supported instructions with CPU-Z

  

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Release

✅ active

Version 8.2 "972b554" - 2023-05-04 - branch main with PR103

⏩ ​ VC15 / VS16 / VS17

• 8.2 patch

• php-8.2.x_memcache.dll with php-src 8.2.13 (API 20220829)
• php-8.3.x_memcache.dll with php-src 8.3.0 (API 20230831)
• php-8.4.x_memcache.dll with php-src 8.4.0RC1 (API 20240924)
  • ️ only x64 for vs16 & vc17

? ​ discontinued

Version 8.0.1 "96910ce" - 2022-07-29 - branch NON_BLOCKING_IO_php8

⏩ VC15 / VS16 / VS17

• 8.0 patch

• php-8.1.x_memcache.dll with php-src 8.1.10 (API 20210902)
• php-8.0.x_memcache.dll with php-src 8.0.23 (API 20200930)

Version 8.0 "36d7181" - 2020-12-06 - branch NON_BLOCKING_IO_php8

⏩ VC15 / VS16

• php-7.4.x_memcache.dll with php-src 7.4.13 (API 20190902)
• php-7.3.x_memcache.dll with php-src 7.3.25 (API 20180731)
• php-7.2.x_memcache.dll with php-src 7.2.34 (API 20170718)

Version 4.0.5.2 "4fdcbf9" - 2020-09-24 - branch NON_BLOCKING_IO_php7

⏩ VC15 / VS16

• php-7.1.x_memcache.dll with php-src 7.1.33 (API 20160303)

Version 3.0.9-dev - 2016-12-08

⏩ VC14

• php-7.1.x_memcache.dll with php-src 7.1.0 (API 20160303)
• php-7.0.x_memcache.dll with php-src 7.0.6 (API 20151012)

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Check your version

• Look for 'Product name' in detailed information of the dll file in Windows explorer

• Look at php_info()

• Look at bininfo.csv

Build Scripts

• @nono303/win-build-scripts
• cflags: /O2 /GL /MD /Zi
• ldflags: /LTCG /OPT:REF,ICF

Dependencies

• Built and must be run with php deps in php-sdk 'staging' serie

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2016-05-18

I’ve noticed 2 bugs when implementing memcache session.handler for

session.save_handler = memcache
session.save_path = "tcp://127.0.0.1:11211"

1. With memcache.protocol = ascii, there is some random lock on session_start() according to memcache.lock_timeout so i've set memcache.lock_timeout = 1 but that doesn’t resolve the problem (just makes it less visible..)
2. With memcache.protocol = binary, first bug seems not appearing but session destroy failed ! All that test have been done with phpmyadmin which write complex data in session

So you can find MemcacheSessionHandlerPrepend.php a MemcacheSessionHandler implementing SessionHandlerInterface to add to your php.ini with config:

session.save_handler = user
auto_prepend_file = c:/path/to/MemcacheSessionHandlerPrepend.php
; session.save_path = 

See issue #23 and discution on stackoverflow