Question

我已经为php安装了libmemcached和memcached pecl扩展，并且由于某种原因它没有正确安装？我在/ usr / lib64 / php /中有memcached.so，在/ usr / local / lib /

中有正确的权限和libmemcache.so

所有内容似乎都没有错误地正确构建，我重新启动了apache？

我也安装了守护进程。

我之前以某种方式轻松地为php轻松安装了Memcache类，但我意识到我想要的是Memcached（注意d）类。如果需要更多信息，请告诉我们！

编辑：我以前有memcache（没有d）在php工作，所以我知道我正在操纵正确的php.ini！

编辑2：确实存在apache错误！

Unable to load dynamic library '/usr/lib64/php/modules/memcached.so' - /usr/lib64/php/modules/memcached.so: undefined symbol: php_json_encode in Unknown on line 0

Answer 1

我使用yum安装程序而不是pecl install memcached在centos5中解决了它

这种方式 - ＆gt; yum install php-pecl-memcached

然后，服务httpd restart并显示在phpinfo（）

中

Answer 2

前几天我有类似的错误。 memcached的新版本（2.0）的实例帮助了我。

yum -y install gcc-c++
wget http://launchpad.net/libmemcached/1.0/0.50/+download/libmemcached-0.50.tar.gz
tar xzf libmemcached-0.50.tar.gz 
cd libmemcached-0.50
./configure 
make 
make install
wget http://pecl.php.net/get/memcached-2.0.0b2.tgz
pecl install memcached-2.0.0b2.tgz
echo 'extension=memcached.so' > /etc/php.d/memcached.ini
service php-fpm restart
cd ..
rm -r libmemcached-0.50*
rm -r memcached-

Answer 3

添加

extension=memcache.so

在php.ini中

然后重启apache

Answer 4

我不知道这是否是相同的问题，但是经过数小时的努力之后，我设法使用下面的命令在CentOS上用Memcached正确安装了PHP：

yum --enablerepo=remi-php73 install php-memcached

测试安装：

php -i | grep -i memcache

应显示以下内容：

/etc/php.d/50-memcached.ini
memcached
memcached support => enabled
libmemcached version => 1.0.18
memcached.compression_factor => 1.3 => 1.3
memcached.compression_threshold => 2000 => 2000
memcached.compression_type => fastlz => fastlz
memcached.default_binary_protocol => Off => Off
memcached.default_connect_timeout => 0 => 0
memcached.default_consistent_hash => Off => Off
memcached.serializer => igbinary => igbinary
memcached.sess_binary_protocol => On => On
memcached.sess_connect_timeout => 0 => 0
memcached.sess_consistent_hash => On => On
memcached.sess_consistent_hash_type => ketama => ketama
memcached.sess_lock_expire => 0 => 0
memcached.sess_lock_max_wait => not set => not set
memcached.sess_lock_retries => 5 => 5
memcached.sess_lock_wait => not set => not set
memcached.sess_lock_wait_max => 150 => 150
memcached.sess_lock_wait_min => 150 => 150
memcached.sess_locking => On => On
memcached.sess_number_of_replicas => 0 => 0
memcached.sess_persistent => Off => Off
memcached.sess_prefix => memc.sess.key. => memc.sess.key.
memcached.sess_randomize_replica_read => Off => Off
memcached.sess_remove_failed_servers => Off => Off
memcached.sess_sasl_password => no value => no value
memcached.sess_sasl_username => no value => no value
memcached.sess_server_failure_limit => 0 => 0
memcached.store_retry_count => 2 => 2
Registered save handlers => files user memcached

Memcached没有出现在phpinfo（）

4 个答案: