Symfony学习笔记(1):安装

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1，下载Symfony

　　到Symfony官网下载框架，网站为：http://www.symfony.com/。

2，解压到项目根目录下面，Symfony文件夹的结构如下：

www/ <- 你的站点根目录
    Symfony/ <- 压缩包里的Symfony目录
        app/
            cache/
            config/
            logs/
        src/
            ...
        vendor/
            ...
        web/
            app.php
            ...
3，访问 http://127.0.0.1/ShopCar/Symfony/web/config.php，出现界面如下：

出现问题如下：

1.Install and enable the mbstring extension.

解决方法，安装mstring扩展，方法可以参考http://www.cnblogs.com/lufangtao/archive/2012/12/30/2839679.html中的mysqli安装过程，安装完成后界面显示如下：

2，问题2：Install and enable the intl extension (used for validators)

解决方法同上，解决完成后的界面如下：

3.问题3：Install and enable a PHP accelerator like APC

解决方法：

 原文地址：http://forums.cpanel.net/f5/apc-install-error-173431.html

 

login to server as root and run the following commands:

Code:

cd ~ 
mkdir setups
cd setups 
wget http://pecl.php.net/get/APC-3.1.5.tgz 
tar -xvf APC-3.1.5.tgz 
cd APC-3.1.5
phpize
./configure --enable-apc --enable-apc-mmap --with-apxs --with-php config=/usr/local/bin/php-config
make

if you get the error:

Code:

In file included from /usr/local/src/APC-3.1.5/apc.c:38:
/usr/include/php/ext/pcre/php_pcre.h:29:18: error: pcre.h: No such file or directory
In file included from /usr/local/src/APC-3.1.5/apc.c:38:
/usr/include/php/ext/pcre/php_pcre.h:45: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
/usr/include/php/ext/pcre/php_pcre.h:46: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
/usr/include/php/ext/pcre/php_pcre.h:52: error: expected specifier-qualifier-list before 'pcre'
/usr/local/src/APC-3.1.5/apc.c:362: error: expected specifier-qualifier-list before 'pcre'
/usr/local/src/APC-3.1.5/apc.c: In function 'apc_regex_compile_array':
/usr/local/src/APC-3.1.5/apc.c:419: error: 'apc_regex' has no member named 'preg'
/usr/local/src/APC-3.1.5/apc.c:419: error: 'apc_regex' has no member named 'preg'
/usr/local/src/APC-3.1.5/apc.c:420: error: 'apc_regex' has no member named 'nreg'
/usr/local/src/APC-3.1.5/apc.c:420: error: 'apc_regex' has no member named 'nreg'
/usr/local/src/APC-3.1.5/apc.c: In function 'apc_regex_match_array':
/usr/local/src/APC-3.1.5/apc.c:452: error: 'apc_regex' has no member named 'preg'
/usr/local/src/APC-3.1.5/apc.c:452: error: 'apc_regex' has no member named 'preg'
/usr/local/src/APC-3.1.5/apc.c:453: error: 'apc_regex' has no member named 'nreg'
/usr/local/src/APC-3.1.5/apc.c:453: error: 'apc_regex' has no member named 'nreg'
make: *** [apc.lo] Error 1

Then you need to install pcre and make sure you do this from the / directory or it will not install.

Code:

yum install pcre-devel

Again do:

Code:

make

If no errors then do:

Code:

make install

update php.ini through WHM PHP Configuration Editor. Switch to Advanced and find Section:Core Directive:extension and add this to the end of the list:

Code:

, apc.so

Then restart apache and your done. the phpinfo function should show that APC is installed

Hope this helps someone.

 

解决后的界面如下：