iCalendar TEXT数据类型-使用PHP准备值

TEXT

DESCRIPTION

/**
 * Prepare data for a TEXT field
 *
 * @param string $text
 * @return string
 */
public static function prepareText($text)
{
    $search = array(\'\\\\\', \';\', \',\', \"\\r\\n\", \"\\n\", \"\\r\");
    $replace = array(\'\\\\\\\\\', \'\\;\', \'\\,\', \'\\n\', \'\\n\', \'\\n\');
    return str_replace($search, $replace, $text);
}

$text = \'Hello, World!
This is in a new line; after a semicolon/comma\';
$search = array(\'/\',\';\',\',\',\"\\N\",\"\\n\");
$replace = array(\'\\/\',\'\\;\',\'\\,\',\'\\n\',\'\\n\');
$description = str_replace($search,$replace,$text);

print_r($description);