真正的PHP多线程（绝非fork或者用http再开进程）_PHP教程

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#如果你的autoconfig版本高于2.59，则只能安装php5.4
#否则你只可以安装5.3.17。如果知道你的autoconf的版本——如果你已经安装了php.5.4那么，你就安装照5.4的安装；如果装了5.3就装5.3

#5.4
wget
tar zxvf php-5.4.7.tar.gz
cd php-5.4.7/ext

#5.3
wget
tar -xf php-5.3.17.tar.gz
cd php-5.3.17/ext


#下面装pthreads
wget https://github.com/krakjoe/pthreads/tarball/master -O pthreads.tar.gz
tar -xf pthreads.tar.gz
mv krakjoe-pthreads* pthreads
cd ../
./buildconf --force
./configure --enable-maintainer-zts --enable-pthreads --prefix=/usr/local/php-threads#其它参数自行配置，这里只是必须的参数
make
make install

源码包里面有例子，像这样执行：

/usr/local/php-threads/bin/php AdvancedSynchronization.php

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Process: running
ScopeTest: 140703850592000 running
ScopeTest2: 140703839512320 running
ScopeTest2: 140703839512320 working ...
ScopeTest2: 140703839512320 notified: 1
Process: notifying 140703839512320: 1
ScopeTest: 140703850592000 notified: 1
Process: notifying 140703850592000: 1

通过apache执行的还没有试过，因为我不想破坏现有的php环境，而且我也不打算在非cli模式下执行。