/**
* Get css and fonts
*
* @return array ('inline_css', 'google_fonts')
*/
public static function getCss()
{
if (self::$css) {
self::$css = str_replace(';}', '}', self::$css);
}
$google_fonts = array("'Open Sans',sans-serif" => "Open+Sans", "'Open Sans Condensed',sans-serif" => "Open+Sans+Condensed:300", "'Roboto',sans-serif" => "Roboto", "'Roboto Condensed',sans-serif" => "Roboto+Condensed", "'Roboto Slab',serif" => "Roboto+Slab", "'PT Sans',sans-serif" => "PT+Sans", "'Lora',serif" => "Lora", "'Lobster',cursive" => "Lobster", "'Ubuntu',sans-serif" => "Ubuntu", "'Noto Sans',sans-serif" => "Noto+Sans");
$active_fonts = array();
foreach (self::$fonts as $f) {
if (isset($google_fonts[$f])) {
$active_fonts[$f] = $google_fonts[$f];
}
}
return array('inline_css' => self::$css, 'google_fonts' => $active_fonts ? '<link href="https://fonts.googleapis.com/css?family=' . implode('%7C', $active_fonts) . '" rel="stylesheet">' : '');
}
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