Get Current Child Page with get_children

There are many method to display current child page in WordPress, this function is usefull to do the same command. Just Paste this code in functions.php

Call the function within the template file:

more documentation about get_children.

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Featured Image as Previous Next Post Navigation in WordPress

Just add this code to single.php, replace or comment the default function like the_post_navigation, get_previous_post, get_next_post, etc.

Easy!

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Gravity Forms: Retain the Form After a Form Submitted

By default, if you use Gravity Forms, after you complete a form, a notification will be shown, and the form will be dismissed. Below is the script to retain the form after a form is submitted.

Just paste into functions.php and change the _id with the form ID.

I found this script somewhere, but I will credit the original source once I found it.

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