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 |
|---|---|
| 205 | * |
| 206 | * Priority 0 to make it available to lower priority callbacks. |
| 207 | * |
| 208 | * @global int $content_width Content width. |
| 209 | */ |
| 210 | function twentynineteen_content_width() { |
| 211 | // This variable is intended to be overruled from themes. |
| 212 | // Open WPCS issue: {@link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1043}. |
| 213 | // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound |
| 214 | $GLOBALS['content_width'] = apply_filters( 'twentynineteen_content_width', 640 ); |
| 215 | } |
| 216 | add_action( 'after_setup_theme', 'twentynineteen_content_width', 0 ); |
| 217 | |
| 218 | /** |
| 219 | * Enqueue scripts and styles. |
| 220 | */ |
| 221 | function twentynineteen_scripts() { |
| 222 | wp_enqueue_style( 'twentynineteen-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) ); |
| 223 | |