$regex
$regex : string
Regular expression to find matching text for this rule.
Placeholder class as a complement to the Freelink2 renderer.
This class implements a Text_Wiki_Parse to find source text marked as a wiki freelink, and automatically create a link to that page.
A freelink is any page name not conforming to the standard StudlyCapsStyle for a wiki page name. For example, a page normally named MyHomePage can be renamed and referred to as ((My Home Page)) -- note the spaces in the page name. You can also make a "nice-looking" link without renaming the target page; e.g., ((MyHomePage|My Home Page)). Finally, you can use named anchors on the target page: ((MyHomePage|My Home Page#Section1)).
process(array $matches) : string
Abstract method to generate replacements for matched text.
| array | $matches | An array of matches from the parse() method as generated by preg_replace_callback. $matches[0] is the full matched string, $matches[1] is the first matched pattern, $matches[2] is the second matched pattern, and so on. |
The processed text replacement; defaults to the full matched string (i.e., no changes to the text).
getConf(string $key, mixed $default = null) : mixed
Simple method to safely get configuration key values.
| string | $key | The configuration key. |
| mixed | $default | If the key does not exist, return this value instead. |
The configuration key value (if it exists) or the default value (if not).
getAttrs(string $text) : array
Extract 'attribute="value"' portions of wiki markup.
This kind of markup is typically used only in macros, but is useful anywhere.
The syntax is pretty strict; there can be no spaces between the option name, the equals, and the first double-quote; the value must be surrounded by double-quotes. You can escape characters in the value with a backslash, and the backslash will be stripped for you.
| string | $text | The "attributes" portion of markup. |
An associative array of key-value pairs where the key is the option name and the value is the option value.