问题：

线上运行的lamp服务器，默认yum安装的curl模块只支持http，不支持https。

解决方法：

编译安装curl，重新编译php，使php的curl模块支持https。

具体步骤：

1、下载curl

cd /usr/local/src  #进入安装包存放目录

wget http://www.landui.com/download/curl-7.44.0.tar.gz  #下载

2、安装curl

cd /usr/local/src

tar zxvf curl-7.44.0.tar.gz  #解压

cd curl-7.44.0  #进入包安装目录

./configure --prefix=/usr/local/curl --with-gssapi --enable-tls-srp --with-libmetalink  #配置

make  #编译

make install  #安装

3、重新编译php

查找系统之前的php编译参数

/usr/local/php/bin/php -i | grep configure    #查看php编译参数

如下：

'./configure' '--prefix=/usr/local/php' '--with-config-file-path=/usr/local/php/etc' '--with-apxs2=/usr/local/apache/bin/apxs' '--with-mysql=/usr/local/mysql' '--with-mysqli=/usr/local/mysql/bin/mysql_config' '--with-mysql-sock=/tmp/mysql.sock' '--with-pdo-mysql=/usr/local/mysql' '--with-gd' '--with-png-dir=/usr/local/libpng' '--with-jpeg-dir=/usr/local/jpeg' '--with-freetype-dir=/usr/local/freetype' '--with-xpm-dir=/usr/' '--with-zlib-dir=/usr/local/zlib' '--with-t1lib=/usr/local/t1lib' '--with-iconv' '--enable-libxml' '--enable-xml' '--enable-bcmath' '--enable-shmop' '--enable-sysvsem' '--enable-inline-optimization' '--enable-mbregex' '--enable-mbstring' '--enable-ftp' '--enable-gd-native-ttf' '--with-openssl' '--enable-pcntl' '--enable-sockets' '--with-xmlrpc' '--enable-zip' '--enable-soap' '--without-pear' '--with-gettext' '--enable-session' '--with-mcrypt' '--with-curl ' '--enable-ctype'

对参数进行修改：

如下

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/tmp/mysql.sock --with-pdo-mysql=/usr/local/mysql --with-gd --with-png-dir=/usr/local/libpng --with-jpeg-dir=/usr/local/jpeg --with-freetype-dir=/usr/local/freetype --with-xpm-dir=/usr/ --with-zlib-dir=/usr/local/zlib --with-t1lib=/usr/local/t1lib --with-iconv --enable-libxml --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-mcrypt --with-curl=/usr/local/curl --enable-ctype

备注：修改部分

取消原来的--with-curl

替换为：--with-curl=/usr/local/curl

取消参数两边的单引号

其它不变

cd /usr/local/src/php #进入php安装包目录（注意php版本要和之前?样）

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/tmp/mysql.sock --with-pdo-mysql=/usr/local/mysql --with-gd --with-png-dir=/usr/local/libpng --with-jpeg-dir=/usr/local/jpeg --with-freetype-dir=/usr/local/freetype --with-xpm-dir=/usr/ --with-zlib-dir=/usr/local/zlib --with-t1lib=/usr/local/t1lib --with-iconv --enable-libxml --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-mcrypt --with-curl=/usr/local/curl --enable-ctype   #配置

make #编译

make install #安装

4、重启apache使设置生效

service httpd restart #重启

故障解决！

5、测试

以下代码，保存为phpinfo.php

<?php

phpinfo();

?>

上传到网站目录，查找curl部分cURL support，如下图所示，说明安装成功！

至此，Linux下PHP安装curl扩展支持https教程完成！

扩展阅读：查看软件编译参数

查看nginx编译参数：/usr/local/nginx/sbin/nginx -V

查看apache编译参数：cat /usr/local/apache/build/config.nice

查看mysql编译参数：cat /usr/local/mysql/bin/mysqlbug | grep CONFIGURE_LINE

查看php编译参数：/usr/local/php/bin/php -i | grep configure