一、centos6.7 x64上手动扩展PHP的IMAP模块

1、准备

yum install -y libc-client-devel

ln -s /usr/lib64/libc-client.so /usr/lib/libc-client.so

ln -s /usr/lib64/libkrb5.so /usr/lib/libkrb5.so

ln -s /usr/lib64/libssl.so /usr/lib/libssl.so

2、安装

cd/usr/local/PHP-5.5.35/ext/imap/

/usr/local/PHP/bin/PHPize

./configure -with-imap -with-PHP-config=/usr/local/PHP/bin/PHP-config --with-kerberos=/usr --with-imap-ssl=/usr

make

make install

3、添加模块

vim /usr/local/PHP/etc/PHP.ini //添加

extension = "imap.so"

重启PHP

/etc/init.d/PHP-fpm restart

再次查看PHP模块，可以发现已经有imap模块了

注意：./configure编译报错

报错1：configure: error:utf8_mime2text() has new signature,but U8T_CANONICAL is missing. This shouldnot happen. Check config.log for additional information 解决： yum install -y libc-client-devel ln -s /usr/lib64/libc-client.so /usr/lib/libc-client.so 报错2：configure: error:Kerberos libraries not found. Check thepath given to --with-kerberos (if no path is given,searches in /usr/kerberos,/usr/local and /usr ) 解决：ln -s /usr/lib64/libkrb5.so /usr/lib/libkrb5.so 报错3：configure: error:Cannot find OpenSSL's libraries 解决：ln -s /usr/lib64/libssl.so /usr/lib/libssl.so 重新./configure编译即可。

二、centos7.0.1406 x64上手动扩展PHP的IMAP模块

1、安装 PHP-imap

yum install -ypam-devel

cd /usr/local/src/

wget ftp://ftp.cac.washington.edu/imap/imap-2007f.tar.gz

tar -zxvf imap-2007f.tar.gz

cd imap-2007f

make lr5 PASSWDTYPE=std SSLTYPE=unix.nopwd EXTRACFLAGS=-fPIC IP=4

mkdir /usr/local/imap-2007f/

mkdir /usr/local/imap-2007f/include/

mkdir /usr/local/imap-2007f/lib/

cp c-client/*.h /usr/local/imap-2007f/include/

cp c-client/*.c /usr/local/imap-2007f/lib/

cp c-client/c-client.a /usr/local/imap-2007f/lib/libc-client.a

2、PHP手动加载PHP-imap

cd /usr/local/PHP-7.1.0/ext/imap/

./configure -with-imap=/usr/local/imap-2007f -with-PHP-config=/usr/local/PHP/bin/PHP-config --with-imap-ssl=/usr

make install

注意：./configure编译报错

报错：configure: error:Cannot find OpenSSL's libraries 解决：确认已安装过openssl、libssl-dev包，但是还是会提示该错误 find / -name libssl.so //查找到路径为：/usr/lib64/libssl.so ln -s /usr/lib64/libssl.so /usr/lib 重新编译即可

3、添加PHP-imap模块

vim /usr/local/PHP/etc/PHP.ini //添加

extension ="imap.so"

重启PHP

再次查看PHP模块，可以发现已经有imap模块了