下载对应PHP版本的源码包:
然后按照如下步骤进行编译:
tar -xzvf php-7.1.1.tar.gz
mv php-7.1.1 php
mkdir -p /Applications/MAMP/bin/php/php-7.1.1/include
mv php /Applications/MAMP/bin/php/php-7.1.1/include
cd /Applications/MAMP/bin/php/php-7.1.1/include/php
./configure
cd ext/pcntl
phpize
./configure
make
cp modules/pcntl.so /Applications/MAMP/bin/php/php7.1.1/lib/php/extensions/no-debug-non-zts-20151012/
echo "extension=pcntl.so" >> /Applications/MAMP/bin/php/php7.1.1/conf/php.ini
/Applications/MAMP/bin/php/php7.1.1/bin/php --ri pcntl
返回下列信息则安装成功:
pcntl pcntl support => enabled
原文:https://www.cnblogs.com/momove/p/10509603.html