I like to do a bunch of stuff only on homepage and archive pages i […]
Tag: core
Are the WordPress Core CSS styles really all nessesary?
On WordPress Codex there are these CSS styles listed. It’s a quite big list of […]
Changing subdir multisite install to subdir core directory structure
Now that WordPress 3.5 is supposed to work with core files in subdirectory, I decided […]
Conditional hook based on the core function that is calling it
In a Multisite, I’m applying the filter get_blogs_of_user to sort the “My Sites” admin bar […]
How do I use the WP image functions in a page template?
WordPress has tons of mature code for image editing on the admin side, but I […]
What is <# code #> in media-template.php, and how does it work?
I’m checking /wp-includes/media-template.php and just found this: <# if ( data.compat && data.compat.meta ) { […]
How to disable `SQL_CALC_FOUND_ROWS`
In the site I’m trying to optimize, I noticed several queries that are rather slow […]
Find out if there is a available core update?
I want to set up a function that notifies me when a core update is […]
Headers already sent – WordPress core
I’m getting an error on my site regarding “headers already sent”: Warning: Cannot modify header […]
What is the purpose of this line of code in wp_trim_excerpt?
Can someone please explain what the purpose of this code is: $text = str_replace(‘]]>’, ‘]]>’, […]
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