I built a wordpress plug-in. The plug-in is working fine in a server, but another server returned an error about '[. I compared the two servers. Their php is different. The problematic server got old version of php which is php .5.3. Then I read the php… more »

You can access the database via WordPress. You can use any raw SQL too. That is quite easy. You only need to call a global object; global $wpdb; For the raw SQL, you can use query method: $wpdb->query( " UPDATE $wpdb->posts SET post_parent = 10 WHERE ID… more »

Although WordPress got its own JSON API, you still have your own JSON API for your own plugin and serialize your own data. That is not a problem. WordPress library got a function to serialize any objects to JSON Format. That is very easy. You can use… more »

I used Wordpress as the development framework for a mobile application project. Wordpress has a set of XMLPRC api for a very long time. Moreover, the mainstream in Mobile development is to use JSON as the communication format, rather than XML. JSON is… more »