WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
4363 | /** |
4364 | * Filters the language attributes for display in the 'html' tag. |
4365 | * |
4366 | * @since 2.5.0 |
4367 | * @since 4.3.0 Added the `$doctype` parameter. |
4368 | * |
4369 | * @param string $output A space-separated list of language attributes. |
4370 | * @param string $doctype The type of HTML document (xhtml|html). |
4371 | */ |
4372 | return apply_filters( 'language_attributes', $output, $doctype ); |
4373 | } |
4374 |
|
4375 | /** |
4376 | * Displays the language attributes for the 'html' tag. |
4377 | * |
4378 | * Builds up a set of HTML attributes containing the text direction and language |
4379 | * information for the page. |
4380 | * |
4381 | * @since 2.1.0 |