/**
* produces css and js required for display. May be called multiple times, will only produce output once per
* pageload or until `-` or `@` modifier is used
*
* @return string
*/
protected static function _css()
{
if (!self::$_firstRun) {
return '';
}
self::$_firstRun = false;
$baseDir = KINT_DIR . 'view/inc/';
if (!is_readable($cssFile = $baseDir . self::$theme . '.css')) {
$cssFile = $baseDir . 'original.css';
}
return '<script>' . file_get_contents($baseDir . 'kint.js') . '</script>' . '<style>' . file_get_contents($cssFile) . "</style>\n";
}
