一文详解关于CentOS 7 OCI 8 的安装

centos7 oci8安装

1.下载oracle文件：必须和连接的oracle数据库一致，如：连接的是11.0.2.4的oracle，下载的文件就需要是11版本的。
以下的用11.0.2.4的oracle举例操作：

下载地址：https://www.oracle.com/cn/database/technologies/instant-client/linux-x86-64-downloads.html

下载的文件：

1.oracle-instantclient11.1-basic-11.1.0.7.0-1.x86_64.rpm2.oracle-instantclient11.1-devel-11.1.0.7.0-1.x86_64.rpm3.oracle-instantclient11.1-sqlplus-11.1.0.7.0-1.x86_64.rpm

2.安装oracle-instantclien

2.1进入到/usr/local/src/目录，把下载好的rpm全部拷贝到该目录下

[root@localhost src]# pwd/usr/local/src[root@localhost src]# ls
oci8                                                    oracle-instantclient11.1-devel-11.1.0.7.0-1.x86_64.rpm
oracle-instantclient11.1-basic-11.1.0.7.0-1.x86_64.rpm  oracle-instantclient11.1-sqlplus-11.1.0.7.0-1.x86_64.rpm

2.2安装包

rpm -Uvh oracle-instantclient11.1-devel-11.1.0.7.0-1.x86_64.rpm
rpm -Uvh oracle-instantclient11.1-basic-11.1.0.7.0-1.x86_64.rpm
rpm -Uvh oracle-instantclient11.1-sqlplus-11.1.0.7.0-1.x86_64.rpm

2.3确认安装完成

[root@localhost oracle]# ls11.1[root@localhost oracle]# 
[root@localhost oracle]# 
[root@localhost oracle]# pwd/usr/lib/oracle[root@localhost oracle]#

3.添加php的oci扩展

3.1.进入编译包

[root@localhost oci8]# pwd/var/www/html/php-7.4.0/ext/oci8[root@localhost oci8]#

3.2./usr/local/php740/bin/phpize

[root@localhost oci8]# /usr/local/php740/bin/phpize
Configuring for:PHP Api Version:         20190902Zend Module Api No:      20190902Zend Extension Api No:   320190902[root@localhost oci8]#

3.3 ./configure

[root@localhost oci8]# ./configure --with-php-config=/usr/local/php740/bin/php-config --with-oci8=shared,instantclient,/usr/lib/oracle/11.1/client64/lib
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -Echecking for a sed that does not truncate output... /bin/sed
checking for pkg-config... /bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out

3.4 make

[root@localhost oci8]# make && make installPATH="$PATH:/sbin" ldconfig -n /var/www/html/php-7.4.0/ext/oci8/modules----------------------------------------------------------------------Libraries have been installed in:
 /var/www/html/php-7.4.0/ext/oci8/modules
If you ever happen to want to link against installed librariesin a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
 - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,--rpath -Wl,LIBDIR' linker flag - have your system administrator add LIBDIR to `/etc/ld.so.conf'
See any operating system documentation about shared libraries formore information, such as the ld(1) and ld.so(8) manual pages.----------------------------------------------------------------------Build complete.Don't forget to run 'make test'.Installing shared extensions:     /usr/local/php740/lib/php/extensions/no-debug-non-zts-20190902/[root@localhost oci8]# 

[root@localhost oci8]# cd /usr/local/php740/lib/php/extensions/no-debug-non-zts-20190902/[root@localhost no-debug-non-zts-20190902]# ls
gd.so  libzip.so  mongodb.so  oci8.so  opcache.a  opcache.so  redis.so  swoole.so  xdebug.so  zip.so

4.1 引入

vim /usr/local/php740/lib/php.ini
下面每种都可
extension=/usr/local/php740/lib/php/extensions/no-debug-non-zts-20190902/oci8.so
extenstion=oci8.so

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