Install PHP Memcache in docker php

install_memcache_docker.txt

PHP 5.6:
RUN apt-get update \
  && apt-get install -y libmemcached11 libmemcachedutil2 build-essential libmemcached-dev libz-dev \
  && pecl install memcached \
  && echo extension=memcached.so >> /usr/local/etc/php/conf.d/memcached.ini \
  && apt-get remove -y build-essential libmemcached-dev libz-dev \
  && apt-get autoremove -y \
  && apt-get clean \
  && rm -rf /tmp/pear

PHP 7:
git clone https://github.com/php-memcached-dev/php-memcached /usr/src/php/ext/memcached \
  && cd /usr/src/php/ext/memcached && git checkout -b php7 origin/php7 \
  && docker-php-ext-configure memcached \
  && docker-php-ext-install memcached 

you don't need to switch the branch to php7 now, for the master branch has supported it. Or you can just download the latest release, unzip and install as the same.

#13 6.136  cc -I/usr/local/include/php -I. -I/usr/src/php/ext/memcached -DPHP_AT
OM_INC -I/usr/src/php/ext/memcached/include -I/usr/src/php/ext/memcached/main -I
/usr/src/php/ext/memcached -I/usr/local/include/php -I/usr/local/include/php/mai
n -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/inclu
de/php/ext -I/usr/local/include/php/ext/date/lib -fstack-protector-strong -fpic
-fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_CONFIG_H -fstack-pro
tector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/
local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I
/usr/local/include/php/Zend -I/usr/local/include/php/ext -I/usr/local/include/ph
p/ext/date/lib -c /usr/src/php/ext/memcached/php_memcached.c  -fPIC -DPIC -o .li
bs/php_memcached.o
#13 6.355 /usr/src/php/ext/memcached/php_memcached.c: In function 'zim_Memcached
___construct':
#13 6.355 /usr/src/php/ext/memcached/php_memcached.c:1282:20: error: lvalue requ
ired as left operand of assignment
#13 6.355  1282 |   GC_REFCOUNT(&le) = 1;
#13 6.355       |                    ^
#13 6.395 make: *** [Makefile:192: php_memcached.lo] Error 1