在linux中php安装配置与windows中有不小的区别了,在linux中几乎都是代码形式了,下面我们一起来看看php5.3.10的安装配置步骤详解,希望下文可帮助到各位。
下面以最新的php-5.3.10为例进行安装。
wget
tar -zxvf php-5.3.10.tar.gz
cd php-5.3.10
http://www.jsgho.com/help/fwq/configure --prefix=http://www.3lian.com/usr/local/php --with-config-file-path=http://www.3lian.com/usr/local/php/etc --with-mysql=http://www.3lian.com/usr/local/mysql --with-mysqli=http://www.3lian.com/usr/local/mysql/bin/mysql_config --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap
上面的具体参数可以使用http://www.jsgho.com/help/fwq/configure --help查看
make ZEND_EXTRA_LIBS='-liconv'
make test
make && make install (此处最好分开做,因为make的时候会有报错出现。)
我在上面的make时就报了下面的错误
root/source/php-5.3.10/sapi/cli/php: error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such file or directory
make: *** [ext/phar/phar.php] Error 127
解决办法是(我的mysql安装目录是/usr/local/msyql,这个视自己的mysql安装路径而定。)
ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/
64位系统应使用下面的这行
ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib64/
若报下面的错,就是编绎mysql的时候没有加上mysqli这一项,把下面标红的那部分取消掉,重新编绎就行了。
make: *** [ext/mysqli/mysqli.lo] Error 1
http://www.jsgho.com/help/fwq/configure --prefix=http://www.3lian.com/usr/local/php --with-config-file-path=http://www.3lian.com/usr/local/php/etc --with-mysql=http://www.3lian.com/usr/local/mysql --with-mysqli=http://www.3lian.com/usr/local/mysql/bin/mysql_config --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap
另外,也有报下面错的可能。该问题有可能是没有安装iconv这个编码转换的包,也有可以装了,但是仍有这个错。
sapi/cli/php: error while loading shared libraries: libiconv.so.2: cannot open shared object file: No such file or directory
make[1]: *** [install-pear-installer] Error 127
make: *** [install-pear] Error 2
find / -name libiconv.so.2在/usr/lib/libiconv.so.2位置发现libiconv已经安装。
于是运行/sbin/ldconfig,再重新编译,不再报上面的错。ldconfig用于加载最新编绎过的包。
注:上面很多需要的包我都是通过通过http://www.jsgho.com/help/fwq/configure --prefix=http://www.3lian.com/usr --libdir=http://www.3lian.com/usr/lib --sysconfdir=http://www.3lian.com/etc参数编绎。这样其在默认的目录就能找到该包了。
cp php.ini-production /usr/local/php/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
cp sapi/fpm/php-fpm.conf /usr/local/php/etc/php-fpm.conf
修改php.ini文件和php-fpm文件中参数,可以手动更改也可以用下面的sed命令更改
sed -i 's#short_open_tag=Off#short_open_tag=On#g' /usr/local/php/etc/php.ini
sed -i 's#;pid=run/php-fpm.pid#pid=run/php-fpm.pid#g' /usr/local/php/etc/php-fpm.conf
sed -i 's#pm.max_children=5#pm.max_children=32#g' /usr/local/php/etc/php-fpm.conf
sed -i 's#pm.start_servers=2#pm.start_servers=16#g' /usr/local/php/etc/php-fpm.conf
sed -i 's#pm.min_spare_servers=1#pm.min_spare_servers=8#g' /usr/local/php/etc/php-fpm.conf
sed -i 's#pm.max_spare_servers=3#pm.max_spare_servers=32#g' /usr/local/php/etc/php-fpm.conf
sed -i 's#;pm.max_requests=500#pm.max_requests=120#g' /usr/local/php/etc/php-fpm.conf
php官方也给出了其中所有参数项的解释说明,具体见
设置开机启动
chmod 755 /etc/init.d/php-fpm
chkconfig --add php-fpm
/etc/init.d/php-fpm start
至此,php的安装完毕。
最后可以再安装一些php的扩展包和开户php加速(具体软件包可以视网上的最新版进行安装):
tar zxvf memcache-2.2.5.tgz
cd memcache-2.2.5/
/usr/local/php/bin/phpize
http://www.jsgho.com/help/fwq/configure --with-php-config=http://www.3lian.com/usr/local/php/bin/php-config
make
make install
cd http://www.jsgho.com/help/
tar jxvf eaccelerator-0.9.6.1.tar.bz2
cd eaccelerator-0.9.6.1/
/usr/local//php/bin/phpize
http://www.jsgho.com/help/fwq/configure --enable-eaccelerator=shared --with-php-config=http://www.3lian.com/usr/local/php/bin/php-config
make
make install
cd http://www.jsgho.com/help/
tar zxvf PDO_MYSQL-1.0.2.tgz
cd PDO_MYSQL-1.0.2/
/usr/local/php/bin/phpize
http://www.jsgho.com/help/fwq/configure --with-php-config=http://www.3lian.com/usr/local/php/bin/php-config --with-pdo-mysql=http://www.3lian.com/usr/local/mysql
make
make install
cd http://www.jsgho.com/help/
tar zxvf ImageMagick.tar.gz
cd ImageMagick-6.5.1-2/
http://www.jsgho.com/help/fwq/configure
make
make install
cd http://www.jsgho.com/help/
tar zxvf imagick-2.3.0.tgz
cd imagick-2.3.0/
/usr/local/php/bin/phpize
http://www.jsgho.com/help/fwq/configure --with-php-config=http://www.3lian.com/usr/local/php/bin/php-config
make
make install
cd http://www.jsgho.com/help/
修改php.ini文件
手工修改:查找/usr/local/php/etc/php.ini中的extension_dir="http://www.jsgho.com/help/fwq/"
修改为extension_dir="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"
并在此行后增加以下几行,然后保存:
extension="memcache.so"
extension="pdo_mysql.so"
extension="imagick.so"
再查找output_buffering=Off
修改为output_buffering=On
再查找; cgi.fix_pathinfo=0
修改为cgi.fix_pathinfo=0,防止Nginx文件类型错误解析漏洞。
配置eAccelerator加速PHP:
mkdir -p /opt/webserver/eaccelerator_cache
vi /usr/local/php/etc/php.ini
在php.ini配置文件的最末尾,加上以下配置信息:
[eaccelerator]
zend_extension="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"
eaccelerator.shm_size="64"
eaccelerator.cache_dir="/opt/webserver/eaccelerator_cache"
eaccelerator.enable="1"
eaccelerator.optimizer="1"
eaccelerator.check_mtime="1"
eaccelerator.debug="0"
eaccelerator.filter=""
eaccelerator.shm_max="0"
eaccelerator.shm_ttl="3600"
eaccelerator.shm_prune_period="3600"
eaccelerator.shm_only="0"
eaccelerator.compress="1"
eaccelerator.compress_level="9"
php的安全性设置:
找到:;open_basedir=
修改为:open_basedir=.:/tmp/ #防止php木马跨站,重要!!
找到:disable_functions=
修改为:disable_functions=passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,
ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,
dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,
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