Description:
------------
PHP Version => 7.2.14

System => Linux 3.10.0-957.1.3.el7.x86_64 #1 SMP Thu Nov 29 14:49:43 UTC 2018 x86_64
Build Date => Jan  8 2019 14:04:52

posix

Revision => $Id: 0a764bab332255746424a1e6cfbaaeebab998e4c $

pcntl

pcntl support => enabled



Test script:
---------------
# Install PHP 7.2.*

sudo yum -y install epel-release
sudo yum y install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
sudo yum-config-manager --enable remi-php72
sudo yum -y update
sudo yum -y install php php-fpm php-gd php-json php-mbstring php-mysqlnd php-xml php-xmlrpc php-opcache
sudo yum -y install php-process

# Download php 7.2 from http://php.net/get/php-7.2.14.tar.xz/from/a/mirror 
cd php-7.2.14/ext/pcntl/
sudo phpize
sudo ./configure --enable-pcntl
sudo make
sudo make test

# result

=====================================================================
TIME START 2019-01-13 02:05:47
=====================================================================
SKIP Test pcntl wait functionality [tests/001.phpt] reason: posix_kill() not available
SKIP pcntl: pcntl_sigprocmask(), pcntl_sigwaitinfo(), pcntl_sigtimedwait() [tests/002.phpt] reason: posix extension not available
SKIP pcntl: SIG_BLOCK, SIG_UNBLOCK, SIG_SETMASK [tests/003.phpt] reason: posix extension not available
SKIP Asynchronous signal handling through VM interrupts [tests/async_signals.phpt] reason: posix_kill() not available
FAIL Bug #47566 (return value of pcntl_wexitstatus()) [tests/bug47566.phpt] 
FAIL Bug #72154 (pcntl_wait/pcntl_waitpid array internal structure overwrite) [tests/bug72154.phpt] 
SKIP Bug #73783: (SIG_IGN needs to be set to prevent syscals from returning early) [tests/bug73783.phpt] reason: posix extension not available
FAIL pcntl_alarm() [tests/pcntl_alarm.phpt] 
FAIL pcntl_exec() [tests/pcntl_exec.phpt] 
FAIL pcntl_exec() 2 [tests/pcntl_exec_2.phpt] 
FAIL pcntl_exec() 3 [tests/pcntl_exec_3.phpt] 
SKIP Test function pcntl_fork() by calling it with its expected arguments [tests/pcntl_fork_basic.phpt] reason: posix extension not available
SKIP Test function pcntl_fork() by testing the process isolation in the forking hierarchy father -> son -> grandson where father can not knows his grandson [tests/pcntl_fork_variation.phpt] reason: posix extension not available
FAIL Test pcntl_get_last_error() [tests/pcntl_get_last_error.phpt] 
SKIP pcntl_signal() [tests/pcntl_signal.phpt] reason: posix extension not available
SKIP pcnt_signal_dispatch() [tests/pcntl_signal_dispatch.phpt] reason: posix_kill() not available
SKIP pcntl_signal_get_handler() [tests/pcntl_signal_get_handler.phpt] reason: posix extension not available
SKIP pcntl_wait() [tests/pcntl_wait.phpt] reason: posix extension not available
SKIP pcntl_wait() and rusage [tests/pcntl_wait_rusage1.phpt] reason: posix extension not available
SKIP pcntl_waitpid() and rusage [tests/pcntl_waitpid_rusage1.phpt] reason: posix extension not available
SKIP Closures as a signal handler [tests/signal_closure_handler.phpt] reason: posix_kill() not available
=====================================================================
TIME END 2019-01-13 02:05:49

=====================================================================
TEST RESULT SUMMARY
---------------------------------------------------------------------
Exts skipped    :    0
Exts tested     :   14
---------------------------------------------------------------------

Number of tests :   21                 7
Tests skipped   :   14 ( 66.7%) --------
Tests warned    :    0 (  0.0%) (  0.0%)
Tests failed    :    7 ( 33.3%) (100.0%)
Expected fail   :    0 (  0.0%) (  0.0%)
Tests passed    :    0 (  0.0%) (  0.0%)
---------------------------------------------------------------------
Time taken      :    2 seconds
=====================================================================



FAILED TEST SUMMARY
---------------------------------------------------------------------
Bug #47566 (return value of pcntl_wexitstatus()) [tests/bug47566.phpt]
Bug #72154 (pcntl_wait/pcntl_waitpid array internal structure overwrite) [tests/bug72154.phpt]
pcntl_alarm() [tests/pcntl_alarm.phpt]
pcntl_exec() [tests/pcntl_exec.phpt]
pcntl_exec() 2 [tests/pcntl_exec_2.phpt]
pcntl_exec() 3 [tests/pcntl_exec_3.phpt]
Test pcntl_get_last_error() [tests/pcntl_get_last_error.phpt]
=====================================================================


Expected result:
----------------
tests should pass

Actual result:
--------------
Number of tests :   21                 7
Tests skipped   :   14 ( 66.7%) --------
Tests warned    :    0 (  0.0%) (  0.0%)
Tests failed    :    7 ( 33.3%) (100.0%)
Expected fail   :    0 (  0.0%) (  0.0%)
Tests passed    :    0 (  0.0%) (  0.0%)