WordPress at a glance

wp_register_style() WP 1.0

Register a CSS stylesheet.

No Hooks.

Return

true/false. Whether the style has been registered. True on success, false on failure.

Usage

wp_register_style( $handle, $src, $deps, $ver, $media );
$handle(string) (required)
Name of the stylesheet. Should be unique.
$src(string/true/false) (required)
Full URL of the stylesheet, or path of the stylesheet relative to the WordPress root directory. If source is set to false, stylesheet is an alias of other stylesheets it depends on.
$deps(array)
An array of registered stylesheet handles this stylesheet depends on.
Default: empty array
$ver(string/true/false/null)
String specifying stylesheet version number, if it has one, which is added to the URL as a query string for cache busting purposes. If version is set to false, a version number is automatically added equal to current installed WordPress version. If set to null, no version is added.
Default: false
$media(string)
The media for which this stylesheet has been defined. Accepts media types like 'all', 'print' and 'screen', or media queries like '(orientation: portrait)' and '(max-width: 640px)'.
Default: 'all'

Notes

  • See: WP_Dependencies::add()

Changelog

Since 2.6.0 Introduced.
Since 4.3.0 A return value was added.

Code of wp register style: wp-includes/functions.wp-styles.php WP 5.2.2

<?php
function wp_register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) {
	_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );

	return wp_styles()->add( $handle, $src, $deps, $ver, $media );
}

Related Functions

From tag: styles (include files)

More from category: Scripts and Styles

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