PHP shared memory segment example sharing_PHP tutorial

Need to install the extension shmop
Find the PHP installation source file directory

Copy the code The code is as follows:

# cd /usr/local/php-5.4.0/ext/shmop
# /usr/local/php/bin/phpize
# ./configure --with-php-config=/usr/local /php/bin/php-config
# make && make install

Compilation and installation successful

Copy code The code is as follows:

# cd /usr/local/php/lib/php/extensions/no-debug -non-zts-20100525/
One more shmop.so
Add shmop.so in php.ini
extension=shmop.so
; Module Settings;
phpinfo() output

Write data

Copy code The code is as follows:

$shmid = shmop_open(864, 'c', 0755, 1024);
shmop_write($shmid, "Hello World!", 0);
phpinfo();
?>

Read data

Copy code The code is as follows:

$shmid = shmop_open(864, 'c', 0755, 1024);
shmop_write($shmid, "Hello World!", 0);
echo shmop_read($shmid, 0, 11);
?>

http://www.bkjia.com/PHPjc/718630.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/718630.htmlTechArticleYou need to install the extension shmop. Find the php installation source file directory and copy the code as follows: # cd /usr/local/php- 5.4.0/ext/shmop # /usr/local/php/bin/phpize # ./configure --with-php-config=/u...