CentOS_7.2安装PHP_5.6

一、安装依赖包和开发工具：

yum install vim vim-enhanced wget zip unzip telnet ntsysv compat* apr* nasm* gcc gcc* gcc-c++ ntp make imake cmake automake autoconf python-devel zlib zlib-devel glibc glibc-devel glib2 libxml glib2-devel libxml2 libxml2-devel bzip2 bzip2-devel libXpm libXpm-devel libidn libidn-devel libtool libtool-ltdl-devel* libmcrypt libmcrypt-devel libevent-devel libmcrypt* libicu-devel libxslt-devel postgresql-devel curl curl-devel perl perl-Net-SSLeay pcre pcre-devel ncurses ncurses-devel openssl openssl-devel openldap openldap-devel openldap-clients openldap-servers krb5 krb5-devel e2fsprogs e2fsprogs-devel libjpeg libpng libjpeg-devel libjpeg-6b libjpeg-devel-6b libpng-devel libtiff-devel freetype freetype-devel fontconfig-devel gd gd-devel kernel screen sysstat flex bison nss_ldap pam-devel compat-libstdc++-

二、清除系统中php痕迹：

yum remove php
rm -rvf /etc/php
rm -rvf /etc/php.ini
rm -rvf /usr/bin/php

三、安装php所需软件包：

tar zxvf autoconf-2.68.tar.gz -C /usr/src
cd /usr/src/autoconf-2.68/
./configure && make && make install

tar zxvf libiconv-1.14.tar.gz -C /usr/src
cd /usr/src/libiconv-1.14/srclib/
sed -i -e '/gets is a security/d' ./stdio.in.h
cd /usr/src/libiconv-1.14/
./configure && make && make install

tar zxvf libmcrypt-.tar.gz -C /usr/src
cd /usr/src/libmcrypt-/
./configure && make && make install
ldconfig
cd libltdl/
./configure --enable-ltdl-install
make && make install
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH

tar zxvf mhash-0.9.9.9.tar.gz -C /usr/src
cd /usr/src/mhash-0.9.9.9/
./configure && make && make install

tar zxvf mcrypt-.tar.gz -C /usr/src
cd /usr/src/mcrypt-/
./configure && make && make install

四、加载php动态模块：

ln -s /usr/local/lib/libmcrypt.la /usr/lib64/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib64/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so. /usr/lib64/libmcrypt.so.
ln -s /usr/local/lib/libmcrypt.so. /usr/lib64/libmcrypt.so.
ln -s /usr/local/lib/libmhash.a /usr/lib64/libmhash.a
ln -s /usr/local/lib/libmhash.la /usr/lib64/libmhash.la
ln -s /usr/local/lib/libmhash.so /usr/lib64/libmhash.so
ln -s /usr/local/lib/libmhash.so. /usr/lib64/libmhash.so.
ln -s /usr/local/lib/libmhash.so. /usr/lib64/libmhash.so.

cp -R /usr/lib64/libpng.* /usr/lib/
cp -R /usr/lib64/libjpeg.* /usr/lib/

五、配置模块认证：

echo "/lib" >> /etc/ld.so.conf
echo "/usr/lib" >> /etc/ld.so.conf
echo "/usr/lib64" >> /etc/ld.so.conf
echo "/usr/local/lib" >> /etc/ld.so.conf
echo "* soft nproc 65535" >> /etc/security/limits.conf
echo "* hard nproc 65535" >> /etc/security/limits.conf
echo "* soft nofile 65535" >> /etc/security/limits.conf
echo "* hard nofile 65535" >> /etc/security/limits.conf
echo "fs.file-max=65535" >> /etc/sysctl.conf

ldconfig

六、解压、配置、编译、安装php：

tar zxvf php-.tar.gz -C /usr/src
cd /usr/src/php-/
./configure --prefix=/usr/local/php \
--with-config-file-path=/usr/local/php/etc \
--with-fpm-user=www \
--with-fpm-group=www \
--with-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-pgsql \
--with-iconv \
--with-iconv-dir=/usr/ \
--with-freetype-dir=/usr/ \
--with-jpeg-dir=/usr/ \
--with-png-dir=/usr/ \
--with-libxml-dir=/usr \
--with-gettext \
--with-gd \
--with-pear \
--with-curl \
--with-zlib \
--with-zlib-dir \
--with-mcrypt \
--with-mhash \
--with-openssl \
--with-xmlrpc \
--with-xsl \
--with-pcre-regex \
--with-kerberos \
--enable-fpm \
--enable-opcache \
--enable-gd-native-ttf \
--enable-exif \
--enable-mysqlnd \
--enable-ftp \
--enable-zip \
--enable-sockets \
--enable-static \
--enable-xml \
--enable-xmlreader \
--enable-xmlwriter \
--enable-soap \
--enable-mbstring \
--enable-bcmath \
--enable-sysvshm \
--enable-sysvsem \
--enable-intl \
--enable-wddx \
--enable-shmop \
--enable-pcntl \
--enable-mbregex \
--enable-calendar \
--enable-inline-optimization \
--disable-maintainer-zts \
--disable-ipv6 \
--disable-rpath \
--disable-debug \
--disable-fileinfo
make ZEND_EXTRA_LIBS='-liconv'
make install

七、链接php可执行文件：

ln -s /usr/local/php/bin/php /usr/bin/php
ln -s /usr/local/php/bin/phpize /usr/bin/phpize
ln -s /usr/local/php/sbin/php-fpm /usr/bin/php-fpm

八、创建php相关目录：

mkdir -p /home/php/log
mkdir -p /home/php/pid

九、编辑php.ini配置文件：

cp /usr/src/php-/php.ini-production /usr/local/php/etc/php.ini
ln -s /usr/local/php/etc/php.ini /etc/php.ini
vim /etc/php.ini

[PHP]
engine = On
short_open_tag = On
asp_tags = Off
precision =
output_buffering = On
output_buffering =
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func=
serialize_precision =
disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,fsocket
disable_classes =
zend.enable_gc = On
expose_php = Off
max_execution_time =
max_input_time =
memory_limit = 512M
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len =
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
html_errors = On
variables_order = "EGPCS"
request_order = "CGP"
register_globals = Off
register_long_arrays = Off
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 100M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
default_charset = "UTF-8"
doc_root =
user_dir =
extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/"
open_basedir =
enable_dl = Off
cgi.fix_pathinfo=
file_uploads = On
upload_max_filesize = 50M
max_execution_time =
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout =
safe_mode = Off
[CLI Server]
cli_server.color = On
[Date]
date.timezone = Asia/Shanghai
[filter]
[iconv]
[intl]
[sqlite]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.cache_size =
pdo_mysql.default_socket=
[Phar]
[mail function]
[Syslog]
define_syslog_variables  = Off
[mail function]
SMTP = localhost
smtp_port =
sendmail_path = /usr/sbin/sendmail -t -i
mail.add_x_header = On
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -
odbc.max_links = -
odbc.defaultlrl =
odbc.defaultbinmode =
[Interbase]
ibase.allow_persistent =
ibase.max_persistent = -
ibase.max_links = -
ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
ibase.dateformat = "%Y-%m-%d"
ibase.timeformat = "%H:%M:%S"
[MySQL]
mysql.allow_persistent = On
mysql.allow_local_infile = On
mysql.cache_size =
mysql.max_persistent = -
mysql.max_links = -
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout =
mysql.trace_mode = Off
[MySQLi]
mysqli.max_links = -
mysqli.allow_persistent = On
mysqli.max_links = -
mysqli.cache_size =
mysqli.default_port =
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mSQL]
msql.allow_persistent = On
msql.max_persistent = -
msql.max_links = -
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off
[OCI8]
[PostgresSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -
pgsql.max_links = -
pgsql.ignore_notice =
pgsql.log_notice =
[Sybase]
sybase.allow_persistent = On
sybase.max_persistent = -
sybase.max_links = -
sybase.min_error_severity =
sybase.min_message_severity =
sybase.compatability_mode = Off
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -
sybct.max_links = -
sybct.min_server_severity =
sybct.min_client_severity =
[bcmath]
bcmath.scale =
[browscap]
[Informix]
ifx.default_host =
ifx.default_user =
ifx.default_password =
ifx.allow_persistent = On
ifx.max_persistent = -
ifx.max_links = -
ifx.textasvarchar =
ifx.byteasvarchar =
ifx.charasvarchar =
ifx.blobinfile =
ifx.nullformat =
[Session]
session.save_handler = files
session.save_path = "/tmp"
session.use_strict_mode =
session.use_cookies =
session.use_only_cookies =
session.name = PHPSESSID
session.auto_start =
session.cookie_lifetime =
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability =
session.gc_divisor     =
session.gc_maxlifetime =
session.referer_check =
session.entropy_length =
session.entropy_file =
session.cache_limiter = nocache
session.cache_expire =
session.use_trans_sid =
session.hash_function =
session.hash_bits_per_character =
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -
mssql.max_links = -
mssql.min_error_severity =
mssql.min_message_severity =
mssql.compatability_mode = Off
mssql.secure_connection = Off
[Assertion]
[COM]
[mbstring]
[FrontBase]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=
soap.wsdl_cache_limit =
[sysvshm]
[ldap]
ldap.max_links = -
[mcrypt]
[dba]
[opcache]
[curl]
[openssl]

十、配置php-fpm.conf配置文件：

cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
ln -s /usr/local/php/etc/php-fpm.conf /etc/php-fpm.conf
vim /etc/php-fpm.conf

;;;;;;;;;;;;;;;;;;;; FPM Configuration ;;;;;;;;;;;;;;;;;;;;

;;;;;;;;;;;;;;;;;;;; Global Options ;;;;;;;;;;;;;;;;;;;;

[global]
pid = /home/php/pid/php-fpm.pid
error_log = /home/php/log/php-fpm_error.log
log_level = warning 

emergency_restart_threshold =
emergency_restart_interval = 60s
process_control_timeout = 5s
daemonize = yes

;;;;;;;;;;;;;;;;;;;; Pool Definitions ;;;;;;;;;;;;;;;;;;;;

[www]
listen = /dev/shm/php-cgi.sock
listen.backlog = -
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode =
user = www
group = www

pm = dynamic
pm.max_children =
pm.start_servers =
pm.min_spare_servers =
pm.max_spare_servers =
pm.max_requests =
pm.process_idle_timeout = 10s
request_terminate_timeout =
request_slowlog_timeout = 

pm.status_path = /php-fpm_status
ping.path = /php-fpm_ping
ping.response = pong
slowlog = /home/php/log/slow.log
rlimit_files =
rlimit_core = 

catch_workers_output = yes
;env[HOSTNAME] = $HOSTNAME
env[PATH] = /usr/local/bin:/usr/bin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp

十一、编写php-fpm启动脚本：

vim /etc/init.d/php-fpm

#!/bin/sh
# chkconfig:
# Description:        Start and Stop php-fpm
# Provides:        php-fpm
# Default-Start:
# Default-Stop:
prefix=/usr/local/php
exec_prefix=${prefix}
php_fpm_BIN=${prefix}/sbin/php-fpm
php_fpm_CONF=${prefix}/etc/php-fpm.conf
php_fpm_PID=/home/php/pid/php-fpm.pid
php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID"
wait_for_pid () {

 ; do
case "$1" in
'created')
if [ -f "$2" ] ; then
try=''
break
fi
;;
'removed')
if [ ! -f "$2" ] ; then
try=''
break
fi
;;
esac
echo -n .
`
sleep
done
}
case "$1" in
start)
echo -n "Starting php-fpm..."
$php_fpm_BIN --daemonize $php_opts
 ] ; then
echo " failed"
exit
fi
wait_for_pid created $php_fpm_PID
if [ -n "$try" ] ; then
echo " failed"
exit
else
echo " done"
fi
;;
stop)
echo -n "Stoping php-fpm..."
if [ ! -r $php_fpm_PID ] ; then
echo "warning, no pid file found - php-fpm is not running ?"
exit
fi
kill -QUIT `cat $php_fpm_PID`
wait_for_pid removed $php_fpm_PID
if [ -n "$try" ] ; then
echo " failed. Use force-quit"
exit
else
echo " done"
fi
;;
force-quit)
echo -n "Terminating php-fpm "
if [ ! -r $php_fpm_PID ] ; then
echo "warning, no pid file found - php-fpm is not running ?"
exit
fi
kill -TERM `cat $php_fpm_PID`
wait_for_pid removed $php_fpm_PID
if [ -n "$try" ] ; then
echo " failed"
exit
else
echo " done"
fi
;;
restart)
$ stop
$ start
;;
reload)
echo -n "Reload service php-fpm "
if [ ! -r $php_fpm_PID ] ; then
echo "warning, no pid file found - php-fpm is not running ?"
exit
fi
kill -USR2 `cat $php_fpm_PID`
echo " done"
;;
*)
echo "Usage: $0 {start|stop|force-quit|restart|reload}"
exit
;;
esac

十二、添加php-fpm系统服务：

chmod a+x /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig --level  php-fpm on
chkconfig --list | grep php-fpm

十三、启动php-fpm服务：

service php-fpm start
ps -aux | grep php-fpm

十四、测试：

vim /home/www/html/index.php

<?php
phpinfo();
?>

chown www:www /home/www/html/index.php