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Resolved Install PHP APC - plesk-php56

Hi IgorG,

Thank for your reply.

If I understood correctly, I must do this:

Code: 
It's so easy!

1. Install all necessary packages for compiling apc module:

# apt-get install make plesk-php56-devel gcc glibc-devel zlib-devel

2. Compile apc module:

# /opt/plesk/php/5.6/bin/pecl install apc

3. Add extension to corresponding ini file:

# echo "extension=apc.so" > /opt/plesk/php/5.6/etc/php.d/apc.ini

4. Reread php handlers:

# plesk bin php_handler --reread

5. Go to Tools&Settings -> PHP Settings -> 5.6.xxxx

6. Enjoy the view of the installed apc module :)
 
I must do install:

1. Install all necessary packages for compiling apc module:
apt-get install plesk-php56-dev zlib1g-dev automake gcc libc6-dev

2. Compile apc module:
# /opt/plesk/php/5.6/bin/pecl install apc

3. Add extension to corresponding ini file:
# echo "extension=apc.so" > /opt/plesk/php/5.6/etc/php.d/apc.ini

4. Reread php handlers:
# plesk bin php_handler --reread

5. Go to Tools&Settings -> PHP Settings -> 5.6.xxxx
6. Enjoy the view of the installed apc module :)
 
When I use this I have a compilation error:

Code: 
running: make
/bin/sh /tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/libtool --mode=compile cc -D_GNU_SOURCE -I. -I/tmp/pear/temp/APC -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/include -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/main -I/tmp/pear/temp/APC -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /tmp/pear/temp/APC/apc.c -o apc.lo
libtool: compile:  cc -D_GNU_SOURCE -I. -I/tmp/pear/temp/APC -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/include -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/main -I/tmp/pear/temp/APC -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/APC/apc.c  -fPIC -DPIC -o .libs/apc.o
/tmp/pear/temp/APC/apc.c: In function 'apc_search_paths':
/tmp/pear/temp/APC/apc.c:352:55: warning: passing argument 2 of 'php_stream_locate_url_wrapper' from incompatible pointer type
     wrapper = php_stream_locate_url_wrapper(filename, &path_for_open, 0 TSRMLS_CC);
                                                       ^
In file included from /usr/include/php5/main/php.h:399:0,
                 from /tmp/pear/temp/APC/apc.h:61,
                 from /tmp/pear/temp/APC/apc.c:34:
/usr/include/php5/main/php_streams.h:552:28: note: expected 'const char **' but argument is of type 'char **'
 PHPAPI php_stream_wrapper *php_stream_locate_url_wrapper(const char *path, const char **path_for_open, int options TSRMLS_DC);
                            ^
/tmp/pear/temp/APC/apc.c:416:20: warning: assignment discards 'const' qualifier from pointer target type
         exec_fname = zend_get_executed_filename(TSRMLS_C);
                    ^
/bin/sh /tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/libtool --mode=compile cc -D_GNU_SOURCE -I. -I/tmp/pear/temp/APC -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/include -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/main -I/tmp/pear/temp/APC -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /tmp/pear/temp/APC/php_apc.c -o php_apc.lo
libtool: compile:  cc -D_GNU_SOURCE -I. -I/tmp/pear/temp/APC -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/include -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/main -I/tmp/pear/temp/APC -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/APC/php_apc.c  -fPIC -DPIC -o .libs/php_apc.o
/bin/sh /tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/libtool --mode=compile cc -D_GNU_SOURCE -I. -I/tmp/pear/temp/APC -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/include -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/main -I/tmp/pear/temp/APC -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /tmp/pear/temp/APC/apc_cache.c -o apc_cache.lo
libtool: compile:  cc -D_GNU_SOURCE -I. -I/tmp/pear/temp/APC -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/include -I/tmp/pear/temp/pear-build-rootySJLUC/APC-3.1.13/main -I/tmp/pear/temp/APC -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/APC/apc_cache.c  -fPIC -DPIC -o .libs/apc_cache.o
/tmp/pear/temp/APC/apc_cache.c: In function '_apc_cache_user_update':
/tmp/pear/temp/APC/apc_cache.c:818:63: error: 'IS_CONSTANT_INDEX' undeclared (first use in this function)
             switch(Z_TYPE_P((*slot)->value->data.user.val) & ~IS_CONSTANT_INDEX) {
                                                               ^
/tmp/pear/temp/APC/apc_cache.c:818:63: note: each undeclared identifier is reported only once for each function it appears in
/tmp/pear/temp/APC/apc_cache.c:820:22: error: 'IS_CONSTANT_ARRAY' undeclared (first use in this function)
                 case IS_CONSTANT_ARRAY:
                      ^
Makefile:186: recipe for target 'apc_cache.lo' failed
make: *** [apc_cache.lo] Error 1
ERROR: `make' failed
 
AFAIK, APC is no longer supported on PHP 5.5 and above. You can try to use ACPU with enabled full APC compatibility:

# /opt/plesk/php/5.6/bin/pecl install apcu-4.0.11
 
Thanks Igor.

For all, if you went install APC(U) on your plesk you do this:

Code: 
1. Install all necessary packages for compiling apc module:
apt-get install plesk-php56-dev zlib1g-dev automake gcc libc6-dev

2. Compile apc module:
# /opt/plesk/php/5.6/bin/pecl install apcu-4.0.11

3. Add extension to corresponding ini file:
# echo "extension=apcu.so" > /opt/plesk/php/5.6/etc/php.d/apcu.ini

4. Reread php handlers:
# plesk bin php_handler --reread

5. Go to Tools&Settings -> PHP Settings -> 5.6.xxxx
6. Enjoy the view of the installed apc module :)
 
@IgorG ,

I have a problem.
I do not have APCU in the plesk interface

upload_2017-10-10_14-0-55.png

Code: 
Build process completed successfully
Installing '/usr/include/php5/ext/apcu/apc_cache_api.h'
Installing '/usr/include/php5/ext/apcu/apc_pool_api.h'
Installing '/usr/include/php5/ext/apcu/apc_serializer.h'
Installing '/usr/include/php5/ext/apcu/apc_api.h'
Installing '/usr/include/php5/ext/apcu/apc_bin_api.h'
Installing '/usr/include/php5/ext/apcu/apc.h'
Installing '/usr/include/php5/ext/apcu/apc_sma_api.h'
Installing '/usr/include/php5/ext/apcu/apc_lock_api.h'
Installing '/usr/lib/php5/20131226/apcu.so'
install ok: channel://pecl.php.net/apcu-4.0.11
configuration option "php_ini" is not set to php.ini location
You should add "extension=apcu.so" to php.ini
root@web1:/opt/plesk/php/5.6/bin# echo "extension=apcu.so" > /opt/plesk/php/5.6/etc/php.d/apcu.ini
root@web1:/opt/plesk/php/5.6/bin# plesk bin php_handler --reread
The information about PHP handlers was successfully updated.
 
Last edited:
I did absolutely the same steps and I see:

Screenshot at Oct 11 15-04-18.png

Also I can see it with

# /opt/plesk/php/5.6/bin/php -m | grep apc
apc
apcu

Please re-check all your steps.
 
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