


Installation process of memCache under win7 (specific steps)_PHP tutorial
1. Download the Windows stable version of memcache, unzip it and put it in a disk, such as H:/wamp/www/php api/memcache;
2. In the terminal (i.e. cmd command interface), enter the installation command:
H:/wamp/www/php api/memcache/memcached.exe –d install
[Prompt error: failed to install service or service already installed]
Solution: Find the cmd.exe file in the system disk, right-click and run as administrator
3. Enter the command to start the memcache service
H:/wamp/www/php api/memcache>memcached.exe -d start
4. Test whether memcache is connected successfully
H:/wamp/www/php api/memcache>telnet 127.0.0.1 11211
[Error message: 'telnet' is not internal or external command, nor is it an operable program or batch file. ]
Note: Windows 7 comes with telnet, but it is not installed by default.
Solution:
Open "Start" → "Control Panel" → "Turn Windows features on or off" in order, and in the open window, look for And check "Telnet Client", then click "OK". After successful installation, enter this command under Run and it will be OK.
1. Start->Control Panel->Programs and Features
2. Turn on or off windows functions on the left
3. Find the Telnet client and choose to install
5. Enter: stats command to view basic information.
The memcache connection test ran successfully!
6. Enter: quit to exit
Configuration:
1. Download: php_memcache.dll component. //If you are using the wamp5 integrated development environment, it comes with it
2. Copy: php_memcache.dll to the specified component directory, the default is under php/ext/.
3. Add a sentence to php.ini: extension=php_memcache.dll.
4. Restart the WEB server and use the phpinfo() function to check the activation status.
Test:
Create mem.php, the source code is as follows:
$mem = new memcache; 127.0.0.1 (server address) 11211 (port number)
echo $mem->getVersion();

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