At the time of writing this isn’t possible, twentytwentytwo works around this by registering patterns in a subfolder then using a pattern block. This way they can define patterns in PHP then use the functions. This is how they show the bird in the header and include localised strings.
Based on the information provided? You can’t, it’s not possible. Child themes can only override code from parent themes if the parent theme explicitly provides a way for child themes to do so. They can do this by providing a hook, or by making functions ‘pluggable’, but class methods can’t be pluggable.
The rachatdecredit theme is almost certainly a custom theme, you can tell from the URL for the stylesheet. Most of the time if a theme is in a directory with the same name as the site it is custom, or at least a child theme: http://www.rachatdecredit.net/wp-content/themes/rachatdecredit/style.css Since you want something very basic, I would suggest … Read more
You can use Appearance > Editor to kill theme’s header in style.css. Won’t really remove it, but will prevent it from showing up as available in WP.
I wouldn’t bother doing that. I’d just find the places in your theme files that call the custom field (probably something like “echo get_post_meta(‘bigimage’)” or something) and replace those with a the_post_thumbnail() tag. This saves you the trouble of messing with the data, and it makes administration much, much simpler going forward–which is kind of … Read more
.com had recently got much improved catalog of themes with search, filtering and other nifties. See all themes with flexible width template. If nothing fits there is paid option to allow CSS customization.
What sort of custom markup do you need? Can you elaborate a little more?
You should look for a theme on the WordPress themes directory and see if there’s one that fits your needs. They’re all free and the tag filter let’s you search for themes with a certain functionality, including customizable menu. I think some of the requirements are pretty subjective, so you could consider hiring a WordPress … Read more
Simply Delete or rename the theme’s directory.
Viewing your pagesource and clicking on your first style sheet link brings up this error: <html> <head> <title>Not Found</title> </head> <body> <h1>Apache server with mod_pagespeed</h1> OK <hr> NOT FOUND:http://mikewills.me/blog/links-for-2011-02-24/ wp-content/themes/richardshepherd-TwentyTenFive-a8f2860 /style.css.pagespeed.ce.pAcUzu9T3K.css </body> </html> So it looks like your (cached?) stylesheet isn’t where you think it is or your apache module isn’t configured correctly.