New Plugin – JSM Show Post Meta
The JSM Show Post Meta plugin displays all post meta (aka custom fields) keys and their unserialized values in a metabox on post editing pages.
JS Morisset
PHP – Create an Array of Hours
Create an array of store hours easily in PHP — this function generates an array of values quickly, with hours formatted and stepped as you wish.
PHP – Print a Prettier Array
I often want to output an array for debugging purposes, but using var_dump() or print_r() on an array that includes true / false values and class objects can be problematic. I wrote the following function to pre-filter an array for readability.
WPSSO RRSSB – Ridiculously Responsive Social Sharing Buttons
A new extension plugin for WPSSO adds Ridiculously Responsive Social Sharing Buttons to posts / pages, custom post types, bbPress, BuddyPress, WooCommerce product pages, and many more. The Scalable Vector Graphics (SVG) used by WPSSO RRSSB look great from any device, including high resolution retina displays.
Check the SOA Serial Number on NS Servers
In a large distributed environment where DNS changes are frequent, checking the SOA serial number for all the NS servers in a zone can be quite helpful.
Force Rsync Command via SSH but Allow Any Directory
Limit SSH authorized keys to running only rsync, but allow them access to any / multiple directories.
Adding the nginx-plus Repository to apt-mirror and Puppet
Instructions from Nginx Inc. to retrieve the nginx-plus package include an apt configuration, but for people using apt-mirror and Puppet, additional custom configurations are required.
WordPress Lies About Image Sizes / Dimensions
There are a few WordPress functions available to retrieve the URL and size of an image, but few people know that WordPress will often lie about an image’s dimensions.