I have PHP 5.6.13 installed at CentOS 6.7 through IUS repositories. This is the output of php -v
command:
# php -v
PHP 5.6.13 (cli) (built: Sep 3 2015 11:54:03)
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2015 Zend Technologies
with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2015, by Zend Technologies
with Xdebug v2.3.3, Copyright (c) 2002-2015, by Derick Rethans
For install and enable pthreads
I have follow this steps:
-
Search the proper packages:
# yum search pthreads ================================= N/S Matched: pthreads =============================== mingw32-winpthreads-static.noarch : Static version of the MinGW Windows pthreads library mingw64-winpthreads-static.noarch : Static version of the MinGW Windows pthreads library php55u-pecl-pthreads-debuginfo.x86_64 : Debug information for package php55u-pecl-pthreads php56u-pecl-pthreads-debuginfo.x86_64 : Debug information for package php56u-pecl-pthreads mingw32-winpthreads.noarch : MinGW pthread library for the win32 target mingw64-winpthreads.noarch : MinGW pthread library for the win64 target openblas-threads.i686 : An optimized BLAS library based on GotoBLAS2, pthreads version openblas-threads.x86_64 : An optimized BLAS library based on GotoBLAS2, pthreads version php55u-pecl-pthreads.x86_64 : Threading API php56u-pecl-pthreads.x86_64 : Threading API
-
Install the package:
#yum install php56u-pecl-pthreads.x86_64 Resolving Dependencies --> Running transaction check ---> Package php56u-pecl-pthreads.x86_64 0:2.0.10-2.ius.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================================================================================= Package Arch Version Repository Size ======================================================================================================================================================================================================================================= Installing: php56u-pecl-pthreads x86_64 2.0.10-2.ius.el6 ius 71 k Transaction Summary ======================================================================================================================================================================================================================================= Install 1 Package(s)
-
Locate where the
.so
did go:#locate pthreads.so /usr/lib64/php-zts/modules/pthreads.so
-
Enable at
/etc/php.ini
by trying each of the following lines:extension=pthreads.so extension=/usr/lib64/php-zts/modules/pthreads.so zend_extension=pthreads.so zend_extension=/usr/lib64/php-zts/modules/pthreads.so
-
Restarted Apache and find for the module
# php -m | grep pthreads Failed loading /usr/lib64/php-zts/modules/pthreads.so: /usr/lib64/php-zts/modules/pthreads.so: undefined symbol: core_globals_id
And all the time it fails with the message above. What I am doing wrong?
Note: I have notice by running phpinfo()
that Thread Safety
is disabled, do I need this enabled in order to properly load the library?