linux php 安装sql server扩展

 

参照:  基于Linux下PHP连接SQL Server的FreeTDS配置

              使用phpize建立php扩展 Cannot find config.m4.

注:php安装地方 /usr/local/php

       php源码包 /usr/local/src/php-4.3.5

       FreeTDs下载http://ftp.ibiblio.org/pub/Linux/ALPHA/freetds/stable/freetds-stable.tgz

 

1、编译安装FreeTDS

 

tar zxvf freetds-stable.tgz
cd freetds-0.91
./configure --prefix=/usr/local/freetds --with-tdsver=8.0 --enable-msdblib 
make
make install

echo "/usr/local/freetds/lib/" > /etc/ld.so.conf.d/freetds.conf  

ln -s /usr/local/freetds/lib/libsybdb.so.5.0.0 /usr/local/freetds/lib/libsybdb.so.4 

/sbin/ldconfig 

cd /usr/local/freetds/etc
cp freetds.conf  freetds.conf.bak
vi freetds.conf

 

 

   修改freetds.conf

 

[global]  
        # TDS protocol version  
;       tds version = 4.2  
 
        # Whether to write a TDSDUMP file for diagnostic purposes  
        # (setting this to /tmp is insecure on a multi-user system)  
;       dump file = /tmp/freetds.log  
;       debug flags = 0xffff 
 
        # Command and connection timeouts  
;       timeout = 10 
;       connect timeout = 10 
 
        # If you get out-of-memory errors, it may mean that your client  
        # is trying to allocate a huge buffer for a TEXT field.  
        # Try setting 'text size' to a more reasonable limit  
        text size = 64512 
 
        host = mssql.yourdomain.com  
        port = 1433 
        tds version = 8.0  
        client charset = UTF-8

 

 

2、配置phpize

     由于运行/usr/local/php/bin/phpize时报以下的错,所以要配置一下phpize。如果运行phpize不报错,则直接跳至3

[root@ns root]# /usr/local/php/bin/phpize

  Cannot find config.m4.

  Make sure that you run /usr/local/bin/phpize in the top level source directory of the module

解决方法

 

cd /usr/local/src/php-4.3.5/ext/

./ext_skel --extname=sdomain

cd sdomain/

vi config.m4

 

2.1、修改config.m4

 

dnl PHP_ARG_ENABLE(my_module, whether to enable my_module support,
dnl Make sure that the comment is aligned:
dnl [ --enable-my_module      Enable my_module support])
 
修改成,dnl其实是注释,把dnl删除
PHP_ARG_ENABLE(my_module, whether to enable my_module support,
[ --enable-my_module      Enable my_module support])

 

 2.2、修改sdomain.c

 

将其中的代码修改成

function_entry my_module_functions[] = {
    PHP_FE(say_hello,    NULL) /* 添加这一行代码 */
    PHP_FE(confirm_my_module_compiled,   NULL) /* For testing, remove later. */
    {NULL, NULL, NULL}   /* Must be the last line in my_module_functions[] */
};

 

 在文件最后添加

PHP_FUNCTION(say_hello)
{
    zend_printf("hello sdomain!");
}

 

 

2.3 修改php_sdomain.h

 

PHP_FUNCTION(confirm_my_module_compiled ); /* For testing, remove later. */ 
/*这行的下面添加一行*/
PHP_FUNCTION(say_hello); /* For testing, remove later. */

 

 

2.4运行phpize

[root@ns sdomain]# /usr/local/php/bin/phpize

  Configuring for:

  PHP Api Version:     20020918

  Zend Module Api No:   20020429

  Zend Extension Api No:  20050606

出现以上信息,则配置成功啦!

 

3、重新编译PHP,使用phpize会保留以前的配置

 

     先确保php.ini里的extension_dir="/usr/local/php/ext",如果不先设置它的扩展路径的话,重新编译不会把mssql.so放到/usr/local/php/ext下的。当然,你不设置也可以。make install时,它会提示扩展放到那里去了。

 

cd /usr/local/src/php-4.3.5/ext/mssql/

/usr/local/php/bin/phpize

./configure --with-php-config=/usr/local/webserver/php/bin/php-config --with-mssql=/usr/local/webserver/freetds/ 

make

make install

    

    在php.ini增加一行extension = "mssql.so" 

 

 

4、重启PHP FastCGI, 用phpinfo();查看一下如果看见mssql模块就成功了。

 

 

 

 

 

 

 

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