ThemePicker::getPatternThemes

public function getPatternThemes(): array
{
	$result = [];

	foreach ($this->getStandardThemes() as $theme)
	{
		if (!preg_match('/^(dark|light):pattern-(.+)/is' . BX_UTF_PCRE_MODIFIER, $theme['id'], $matches))
		{
			continue;
		}

		$result[] = $theme;
	}

	return $result;
}