and
tags within them. * * @var string */ protected $skipElements = 'p|pre|ol|ul|dl|object|table|h\d'; /** * Tags we want the parser to completely ignore when splitting the string. * * @var string */ protected $inlineElements = 'a|abbr|acronym|b|bdo|big|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|q|samp|select|small|span|strong|sub|sup|textarea|tt|var'; /** * Array of block level elements that require inner content to be within another block level element * * @var array */ protected $innerBlockRequired = ['blockquote']; /** * The last block element parsed * * @var string */ protected $lastBlockElement = ''; /** * Whether or not to protect quotes within { curly braces } * * @var bool */ protected $protectBracedQuotes = false; /** * @var array */ protected $matching = [ 'deu' => 'low', // except for Switzerland 'eng' => 'default', 'fra' => 'angle', ]; /** * Automatically uses the typography specified. * By default, uses Configure::read('App.language') to determine locale preference. * It will then try to match the language to the type of characters used. * You can hardwire this by using Configure::read('Typography.locale'); and directly set it * to 'low' or 'angle'. It will then disregard the language. * * This function converts text, making it typographically correct: * - Converts double spaces into paragraphs. * - Converts single line breaks into
tags * - Converts single and double quotes into correctly facing curly quote entities. * - Converts three dots into ellipsis. * - Converts double dashes into em-dashes. * - Converts two spaces into entities * * @param string $str Text * @param bool $reduceLinebreaks Whether to reduce more then two consecutive newlines to two * @return string Text */ public function autoTypography($str, $reduceLinebreaks = false) { if ($str === '') { return ''; } // Standardize Newlines to make matching easier if (strpos($str, "\r") !== false) { $str = str_replace(["\r\n", "\r"], "\n", $str); } // Reduce line breaks. If there are more than two consecutive linebreaks // we'll compress them down to a maximum of two since there's no benefit to more. if ($reduceLinebreaks === true) { $str = preg_replace("/\n\n+/", "\n\n", $str); } // HTML comment tags don't conform to patterns of normal tags, so pull them out separately, only if needed $htmlComments = []; if (strpos($str, '