<?php /** * BackPress styles procedural API. * * @package BackPress * @since r79 */ /** * Display styles that are in the queue or part of $handles. * * @since r79 * @uses do_action() Calls 'wp_print_styles' hook. * @global object $wp_styles The WP_Styles object for printing styles. * * @param array $handles (optional) Styles to be printed. (void) prints queue, (string) prints that style, (array of strings) prints those styles. * @return bool True on success, false on failure. */ function wp_print_styles( $handles = false ) { do_action( 'wp_print_styles' ); if ( '' === $handles ) // for wp_head $handles = false; global $wp_styles; if ( !is_a($wp_styles, 'WP_Styles') ) { if ( !$handles ) return array(); // No need to instantiate if nothing's there. else $wp_styles = new WP_Styles(); } return $wp_styles->do_items( $handles ); } /** * Register CSS style file. * * @since r79 * @see WP_Styles::add() For parameter and additional information. */ function wp_register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) { global $wp_styles; if ( !is_a($wp_styles, 'WP_Styles') ) $wp_styles = new WP_Styles(); $wp_styles->add( $handle, $src, $deps, $ver, $media ); } /** * Remove a registered CSS file. * * @since r79 * @see WP_Styles::remove() For parameter and additional information. */ function wp_deregister_style( $handle ) { global $wp_styles; if ( !is_a($wp_styles, 'WP_Styles') ) $wp_styles = new WP_Styles(); $wp_styles->remove( $handle ); } /** * Enqueue a CSS style file. * * @since r79 * @see WP_Styles::add(), WP_Styles::enqueue() */ function wp_enqueue_style( $handle, $src = false, $deps = array(), $ver = false, $media = false ) { global $wp_styles; if ( !is_a($wp_styles, 'WP_Styles') ) $wp_styles = new WP_Styles(); if ( $src ) { $_handle = explode('?', $handle); $wp_styles->add( $_handle[0], $src, $deps, $ver, $media ); } $wp_styles->enqueue( $handle ); }