/** * Display styles that are in the $handles queue. * * Passing an empty array to $handles prints the queue, * passing an array with one string prints that style, * and passing an array of strings prints those styles. * * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @since 2.6.0 * * @param string|bool|array $handles Styles to be printed. Default 'false'. * @return array On success, a processed array of WP_Dependencies items; otherwise, an empty array. */ function wp_print_styles($handles = false) { if ('' === $handles) { // for wp_head $handles = false; } /** * Fires before styles in the $handles queue are printed. * * @since 2.6.0 */ if (!$handles) { do_action('wp_print_styles'); } global $wp_styles; if (!is_a($wp_styles, 'WP_Styles')) { if (!did_action('init')) { _doing_it_wrong(__FUNCTION__, sprintf(__('Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.'), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>'), '3.3'); } if (!$handles) { return array(); } else { $wp_styles = new WP_Styles(); } } return $wp_styles->do_items($handles); }
static function do_styles($handles) { self::do_scripts('jquery'); global $wp_styles; if (!is_a($wp_styles, 'WP_Styles')) { $wp_styles = new WP_Styles(); } ob_start(); $wp_styles->do_items((array) $handles); $content = str_replace(array("'", "\n"), array('"', ''), ob_get_clean()); echo "<script type='text/javascript'>\n"; echo "jQuery(function (\$) { \$('head').prepend('{$content}'); });\n"; echo "</script>"; }
/** * 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|bool $handles Styles to be printed. An empty array prints the queue, * an array with one string prints that style, and an array of strings prints those styles. * @return bool True on success, false on failure. */ function wp_print_styles($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(); } else { $wp_styles = new WP_Styles(); } } return $wp_styles->do_items($handles); }
/** * 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|bool $handles Styles to be printed. An empty array prints the queue, * an array with one string prints that style, and an 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( $wp_styles, 'WP_Styles' ) ) { if ( ! did_action( 'init' ) ) _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ), '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' ); if ( !$handles ) return array(); // No need to instantiate if nothing is there. else $wp_styles = new WP_Styles(); } return $wp_styles->do_items( $handles ); }
/** * Prints the styles queue in the HTML head on admin pages. * * @since 2.8 */ function print_admin_styles() { global $wp_styles, $concatenate_scripts, $compress_css; if (!is_a($wp_styles, 'WP_Styles')) { $wp_styles = new WP_Styles(); } script_concat_settings(); $wp_styles->do_concat = $concatenate_scripts; $zip = $compress_css ? 1 : 0; if ($zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP) { $zip = 'gzip'; } $wp_styles->do_items(false); if (apply_filters('print_admin_styles', true)) { _print_styles(); } $wp_styles->reset(); return $wp_styles->done; }
/** * Prints the styles queue in the HTML head on admin pages. * * @since 2.8.0 */ function print_admin_styles() { global $wp_styles, $concatenate_scripts; if (!is_a($wp_styles, 'WP_Styles')) { $wp_styles = new WP_Styles(); } script_concat_settings(); $wp_styles->do_concat = $concatenate_scripts; $wp_styles->do_items(false); /** * Filter whether to print the admin styles. * * @since 2.8.0 * * @param bool $print Whether to print the admin styles. Default true. */ if (apply_filters('print_admin_styles', true)) { _print_styles(); } $wp_styles->reset(); return $wp_styles->done; }
function print_admin_styles() { global $wp_styles, $concatenate_scripts, $compress_css; if (!is_a($wp_styles, 'WP_Styles')) { $wp_styles = new WP_Styles(); } script_concat_settings(); $wp_styles->do_concat = $concatenate_scripts; $zip = $compress_css ? 1 : 0; if ($zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP) { $zip = 'gzip'; } $wp_styles->do_items(false); if (apply_filters('print_admin_styles', true)) { if (!empty($wp_styles->concat)) { $dir = $wp_styles->text_direction; $ver = md5("{$wp_styles->concat_version}{$dir}"); $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}&load=" . trim($wp_styles->concat, ', ') . "&ver={$ver}"; echo "<link rel='stylesheet' href='" . esc_attr($href) . "' type='text/css' media='all' />\n"; } if (!empty($wp_styles->print_html)) { echo $wp_styles->print_html; } } $wp_styles->do_concat = false; $wp_styles->concat = $wp_styles->concat_version = $wp_styles->print_html = ''; return $wp_styles->done; }
/** * Prints the styles queue in the HTML head on admin pages. * * @since 2.8.0 */ function print_admin_styles() { global $wp_styles, $concatenate_scripts, $compress_css; if (!is_a($wp_styles, 'WP_Styles')) { $wp_styles = new WP_Styles(); } script_concat_settings(); $wp_styles->do_concat = $concatenate_scripts; $zip = $compress_css ? 1 : 0; if ($zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP) { $zip = 'gzip'; } $wp_styles->do_items(false); /** * Filter whether to print the admin styles. * * @since 2.8.0 * * @param bool $print Whether to print the admin styles. Default true. */ if (apply_filters('print_admin_styles', true)) { _print_styles(); } $wp_styles->reset(); return $wp_styles->done; }
/** * Prints specific styles. * * @param string|array $print A string, or an array of specific handles to print. */ public function print_styles($print) { $this->check_arg_types(array('string', 'array'), func_get_args()); $print = (array) $print; // Force an array value. global $wp_styles; // Global object reference. if (!$wp_styles instanceof \WP_Styles) { $wp_styles = new \WP_Styles(); } foreach ($print = array_unique($print) as $_key => $_handle) { if (!$this->©string->is_not_empty($_handle) || !wp_style_is($_handle, 'registered')) { unset($print[$_key]); } } // Remove (NOT a handle, or NOT registered). unset($_key, $_handle); // Housekeeping. if ($print) { // Still have something to print? $wp_styles->do_items($print); } }