mac编译安装php7的方法：1、通过“wget -c http://mirrors.sohu.com/php/php-7.1.8.tar.gz”下载PHP；2、通过“tar -zxvf php-7.1.8.tar.gz”解压编译即可。

本文操作环境：macOS10.15系统，PHP7.1.8版，macbook pro 2020电脑。

mac 怎么编译安装 php7?

Mac编译安装PHP7.1.8:

1、下载稳定版本的PHPwget -c http://mirrors.sohu.com/php/php-7.1.8.tar.gz2、解压编译tar -zxvf php-7.1.8.tar.gz./configure –prefix=/usr/local/php/7.1.8 \\–with-config-file-path=/usr/local/php/7.1.8/etc \\–with-config-file-scan-dir=/usr/local/php/7.1.8/etc/conf.d \\–with-apxs2=/usr/sbin/apxs \\–enable-fpm \\–with-fpm-user=www \\–with-fpm-group=www \\–with-mysqli \\–with-pdo-mysql \\–with-iconv-dir \\–with-freetype-dir \\–with-zlib \\–with-jpeg-dir \\–with-png-dir \\–with-libxml-dir=/usr/bin/xml2-config \\–enable-xml \\–disable-rpath \\–enable-bcmath \\–enable-shmop \\–enable-sysvsem \\–enable-inline-optimization \\–with-curl \\–enable-mbregex \\–enable-mbstring \\–with-mcrypt \\–enable-ftp \\–with-gd \\–enable-gd-native-ttf \\–with-openssl \\–with-mhash \\–enable-pcntl \\–enable-sockets \\–with-xmlrpc \\–enable-zip \\–enable-soap \\–without-pear \\–with-gettext \\–disable-fileinfo \\–enable-maintainer-zts \\–enable-mysqlnd遇到的问题：apxs报错的问题Sorry, I cannot run apxs. Possible reasons follow:1. Perl is not installed2. apxs was not found. Try to pass the path using –with-apxs2=/path/to/apxs3. Apache was not built using –enable-so (the apxs usage page is displayed)

解决方案：查找httpd安装目录下的bin目录里的 apxs ,尽量不要写/usr/bin/apxs

由于Mac自带的openssl没法升级（我没找到升级的办法），导致版本较低，报错：configure: error: OpenSSL version 1.0.1 or greater required.

解决方案：由于Mac自带的openssl没法升级（我没找到升级的办法），用

brew install openssl

安装最新版的openssl，然后在参数中加上brew安装的ssl的路径

–with-openssl=/usr/local/Cellar/openssl@1.1/1.1.0e–with-gettext报错configure: error: Cannot locate header file libintl.h

解决方案：

brew install gettext

打开PHP的 configure文件，修改文件的

for i in $PHP_GETTEXT /usr/local /usr/ ;do

改成

for i in $PHP_GETTEXT /usr/local /usr/ usr/local/opt/gettext;dolibiconv问题，报错如下：checking for iconv… nochecking for libiconv… noconfigure: error: Please specify the install prefix of iconv with –with-iconv=<DIR>

解决方案：安装 libiconv (字符编码转换库)网站地址: http://www.gnu.org/software/libiconv/当前版本: https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz

$ wget [https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz$ tar zxvf libiconv-1.15.tar.gz$ cd libiconv-1.15$ ./configure –prefix=/usr/local/lib/libiconv$ make$ sudo make install

安装

make && sudo make install

推荐学习：《PHP7教程》