MongoDB combined with PHP

A previous article introduced the installation and use of MongoDB: http://msiyuetian.blog.51cto.com/8637744/1720559

The following article mainly introduces how to connect PHP to MongoDB. Install PHP before testing. I do the test based on LAMP environment here.

1. Download and install the mongo extension of php

[root@centos ~] # cd / usr/local/src/

[root@centos src] # wget http://pecl.php.net/get/mongo-1.4.5.tgz-O mong_php.tar.gz

[root@centos src] # tar-zxvf mong_php.tar.gz

[root@centos src] # cd mongo-1.4.5/

[root@centos mongo-1.4.5] # / usr/local/php/bin/phpize

Configuring for:

PHP Api Version: 20090626

Zend Module Api No: 20090626

Zend Extension Api No: 220090626

Note: if some files are missing in this step, there is something wrong with the expansion package. You need to download an available expansion package online again.

[root@centos mongo-1.4.5] #. / configure-with-php-config=/usr/local/php/bin/php-config

[root@centos mongo-1.4.5] # make

[root@centos mongo-1.4.5] # make install

Installing shared extensions: / usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/

You can see the generated mongo.so file on the

[root@centos mongo-1.4.5] # ls / usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/

Mongo.so

2. Edit the configuration file

[root@centos mongo-1.4.5] # vim / usr/local/php/etc/php.ini / / add the last line

Extension = mongo.so

[root@centos mongo-1.4.5] # / usr/local/php/bin/php-m | grep mongo

Mongo

It can be seen from the above that the mongo extension has been loaded successfully

Restart the Apache service (if LNMP, restart the php-fpm service)

[root@centos mongo-1.4.5] # / usr/local/apache2/bin/apachectl restart

3. Testing

Create a new test file

[root@centos mongo-1.4.5] # vim / usr/local/apache2/htdocs/mongotest.php

The test results are as follows

[root@centos mongo-1.4.5] # curl localhost/mongotest.php

Connection to database successfullyDatabase mydb selected

From above, we can see that the configuration is successful.

Note: if we comment out the line "extension = mongo.so" in the / usr/local/php/etc/php.ini configuration file, the test result will be 500 after restarting the Apache service

[root@centos mongo-1.4.5] # curl localhost/mongotest.php-I

HTTP/1.0 500 Internal Server Error

Date: Sat, 09 Jan 2016 16:18:20 GMT

Server: Apache/2.2.31 (Unix) PHP/5.3.27

X-Powered-By: PHP/5.3.27

Connection: close

Content-Type: text/html