需要安装扩展shmop
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p安装源文件目录
# cd /usr/local/php-5.4.0/ext/shmop<BR># /usr/local/php/bin/phpize<BR># ./configure --with-php-config=/usr/local/php/bin/php-config<BR># make && make install<BR>
编译安装成功
# cd /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/<BR>多出一个 shmop.so<BR>在php.ini增加shmop.so<BR>extension=shmop.so<BR>; Module Settings ;<BR>phpinfo()输出<BR>
写数据
<?php<BR>$shmid = shmop_open(864, 'c', 0755, 1024);<BR>shmop_write($shmid, "Hello World!", 0);<BR>phpinfo();<BR>?><BR>
读数据
<?php<BR>$shmid = shmop_open(864, 'c', 0755, 1024);<BR>shmop_write($shmid, "Hello World!", 0);<BR>echo shmop_read($shmid, 0, 11);<BR>?><BR>