image_resize()
Scale down an image to fit a particular size and save a new copy of the image.
WPPaste WordPress Functions index
Page 129
Welcome to the WPPaste WordPress Function index. This page contains a an alphabetically sorted list of functions that are available for use in WordPress. Each function has a brief description of what it does and how it can be used. To find out more about a particular function, simply click on the function name.
image_resize_dimensions()
Retrieves calculated resize dimensions for use in WP_Image_Editor.
image_size_input_fields()
Retrieves HTML for the size radio buttons with the specified one checked.
img_caption_shortcode()
Builds the Caption shortcode output.
in_category()
Checks if the current post is within any of the given categories.
in_the_loop()
Determines whether the caller is in the Loop.
includes_url()
Retrieves the URL to the includes directory.
index_rel_link()
Display relational link for the site index.
init()
Set up constants with default values, unless user overrides.
insert_blog()
Store basic site info in the blogs table.