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 |
|---|---|
| 1803 | |
| 1804 | /** |
| 1805 | * Filters the Custom CSS Output into the <head>. |
| 1806 | * |
| 1807 | * @since 4.7.0 |
| 1808 | * |
| 1809 | * @param string $css CSS pulled in from the Custom CSS CPT. |
| 1810 | * @param string $stylesheet The theme stylesheet name. |
| 1811 | */ |
| 1812 | $css = apply_filters( 'wp_get_custom_css', $css, $stylesheet ); |
| 1813 | |
| 1814 | return $css; |
| 1815 | } |
| 1816 | |
| 1817 | /** |
| 1818 | * Update the `custom_css` post for a given theme. |
| 1819 | * |
| 1820 | * Inserts a `custom_css` post when one doesn't yet exist. |
| 1821 | * |