php安装memcache扩展

[root@localhost src]# wget http://pecl.php.net/get/memcache-2.2.7.tgz

[root@localhost src]# tar zxvf memcache-2.2.7.tgz

[root@localhost src]# cd memcache-2.2.7

php56安装memcache扩展

[root@localhost memcache-2.2.7]# /usr/local/php56/bin/phpize

准备./configure的时候  没有生成出来configure
[root@localhost memcache-2.2.7]# yum -y install autoconf

再执行phpize  然后有configure了

[root@localhost memcache-2.2.7]# ./configure --with-php-config=/usr/local/php56/bin/php-config --enable-memcache

make && make install

vim /usr/local/php56/lib/php.ini

加上一行

extension = "memcache.so"

重启php 、Nginx  

然后就ok了

如果没有还没有加载上memcache扩展 可能是修改的php.ini不是加载的那个

/usr/local/php56/bin/php --ini

或者strace -o php.log -s 65535 /usr/local/php56/bin/php -i|grep .ini或者写个test.php查看下PHPinfo或者/usr/local/php56/bin/php -i|grep php.ini等方式

如果看到调用的是Configuration File (php.ini) Path => /usr/local/php56/lib  

默认的

而那个目录下没有php.ini  可以拷贝一个到/usr/local/php56/lib下 然后重启

php72安装memcache扩展

[root@localhost memcache-2.2.7]# /usr/local/php72/bin/phpize

[root@localhost memcache-2.2.7]# ./configure --with-php-config=/usr/local/php72/bin/php-config

......

checking whether to build static libraries... no


creating libtool
appending configuration tag "CXX" to libtool
configure: creating ./config.status
config.status: creating config.h
[root@localhost memcache-2.2.7]# make && make install
/bin/sh /usr/local/src/memcache-2.2.7/libtool --mode=compile cc -I/usr/local/php72/include/php -I. -I/usr/local/src/memcache-2.2.7 -DPHP_ATOM_INC -I/usr/local/src/memcache-2.2.7/include -I/usr/local/src/memcache-2.2.7/main -I/usr/local/src/memcache-2.2.7 -I/usr/local/php72/include/php -I/usr/local/php72/include/php/main -I/usr/local/php72/include/php/TSRM -I/usr/local/php72/include/php/Zend -I/usr/local/php72/include/php/ext -I/usr/local/php72/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /usr/local/src/memcache-2.2.7/memcache.c -o memcache.lo 
mkdir .libs
 cc -I/usr/local/php72/include/php -I. -I/usr/local/src/memcache-2.2.7 -DPHP_ATOM_INC -I/usr/local/src/memcache-2.2.7/include -I/usr/local/src/memcache-2.2.7/main -I/usr/local/src/memcache-2.2.7 -I/usr/local/php72/include/php -I/usr/local/php72/include/php/main -I/usr/local/php72/include/php/TSRM -I/usr/local/php72/include/php/Zend -I/usr/local/php72/include/php/ext -I/usr/local/php72/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /usr/local/src/memcache-2.2.7/memcache.c  -fPIC -DPIC -o .libs/memcache.o
/usr/local/src/memcache-2.2.7/memcache.c:40:40: fatal error: ext/standard/php_smart_str.h: No such file or directory
 #include "ext/standard/php_smart_str.h"
                                        ^
compilation terminated.

make: *** [memcache.lo] Error 1

蛋疼的问题出现了 

这个问题并没有很好的解决掉