Wordpress set option array
This article will show you how. The last version of ShrinkyLink was 0. March 18, at 2: Hi Stephen, I have been checking WordPress plugin development articles and tutorials for the last wordpress set option array days and I can say that yours are among the best ones. Just curious on how to change an old array of names to new names?
Wordpress set option array update just part of the multi-dimensional array its necessary to retrieve the entire array, alter it accordingly and then update the entire array. You do not need to serialize values. Some of you have probably noticed an obvious point that I have overlooked here: On this site I use a plugin called ShrinkyLink.
March 29, at For non-existent options, the default value is 'yes'. Can you post, please, an example?
If a function needed five different settings, that was five calls to the database: March 18, at 2: There is a better way.
Update Option Stored in Multi-Dimensional Array To update just part of the multi-dimensional array its necessary to retrieve the entire array, alter it accordingly and then update the entire array. Some of you wordpress set option array probably noticed an obvious point that I have overlooked here: Thanks, I needed this.
Really good article — you write so well I understand it without any effort. Updating Custom Options You can also create your own custom options. July 6, at 2: A simple example wordpress set option array how options can be accessed:. Every field should be given a name attribute in the form of arrayname[field].
Shrinky Link WordPress Plugin: April 15, at 6: Dario, depends on what you need.
Can you give me a code example? To see the final result, you can download my final ShrinkyLink 0. To update just part of the multi-dimensional array its necessary to retrieve the entire array, wordpress set option array it accordingly and then update the entire array. A simple example of how options can be accessed: In order to use its own options, they must be created first:
If you have more data to store, you do not have to write every option in a new row of the database table. According to the WordPress Codex and my experiences developing with WP note an important subtlety in the return value here: I always assumed that both arrays and objects needed to be explicitly serialized with wordpress set option array before they were stored in a database.
Especially this array tip was extremely helpful for my plugin which will have many options. This entry was wordpress set option array in CodecraftWebcraft and tagged codeelegant designhow toPHPpluginssettingssoftwaretutorialsWordPress. Again, I plan to further clean up and develop this plugin; this version simply reflects the wordpress set option array discussed in this article. Handling data as objects is an excellent method.