PHP目录下php-config的功用
PHP目录下php-config的作用
1. php-config简介
php安装完后在bin目录下有个php-config。
php-config是一个脚本文件。用于获取所安装的php配置的信息。
2. 使用场景
在编译php扩展时，使用下面命令用于指定php-config的路径。
./configure --with-php-config=/home/gang/php/bin/php-config
3. php-config使用选项
在命令行执行
$ ./php-config
返回所有选项：
Options: --prefix [...] PHP 所安装的路径前缀 --includes [...] 列出用 -I 选项包含的所有文件 --ldflags [...] PHP 编译时所使用的 LD 标志 --libs [...] PHP 编译时所附加的库 --extension-dir [...] 扩展库的默认路径 --include-dir [...] 头文件的默认路径前缀 --php-binary [...] PHP CLI 或者 CGI 可执行文件的完整路径 --php-sapis [...] 列出所有可用的 SAPI 模块 --configure-options [...] 重现当前 PHP 在编译时的配置选项 --version [...] PHP 版本号 --vernum [...] PHP 版本号，以整数表示
4. 查看php-config代码
php-config就是一个脚本文件，可以直接查看他的代码内容
vim php-config
From：http://blog.csdn.net/yonggang7/article/details/24106681
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