php - 求教：Fatal error: Class 'Memcache' not found in...

Question

1.Fatal error: Class 'Memcache' not found in F:PHPhtdocsedscwLibInit.php on line 5;

Line 5: $memcache = new Memcache;

The memcache extension has also been installed in 2.php.ini, as follows:

extension=php_memcache.dll
[Memcache]  
    memcache.allow_failover = 1  
    memcache.max_failover_attempts=20  
    memcache.chunk_size =8192  
    memcache.default_port = 11211 ;        

3. Check from the task manager that memcached is running;

4. Printing phpinfo() does not show any information about memcache.

What is the reason for this error?

Answer 1

Restart the web server.
For example, restart apache, restart nginx, restart php-fpm.

Answer 2

1. Type the command line to see if Memcache is really available
2. Check the code

Answer 3

After installation, restart php and check if there is memcache extension in phpinfo()

Answer 4

The corresponding version is wrong, right? http://windows.php.net/downlo...