+* Working [Gateway implementation](https://github.com/m6w6/pq-gateway).
-Installation
-------------
+## Installation:
-This extension is hosted at [PECL](http://pecl.php.net/) and can be installed with [PEAR](http://pear.php.net/)'s `pecl` command:
+This extension is hosted at [PECL](http://pecl.php.net) and can be installed with [PEAR](http://pear.php.net)'s pecl command:
- # pecl install pq
+ # pecl install pq
-Dependencies
-------------
+Also, watch out for self-installing [pharext](https://github.com/m6w6/pharext) packages attached to [releases](https://github.com/m6w6/ext-pq/releases).
+
+## Dependencies:
This extension unconditionally depends on the pre-loaded presence of the following PHP extensions:
- [raphf](http://pecl.php.net/package/raphf)
- [spl](http://php.net/spl)
This extension unconditionally depends on the pre-loaded presence of the following PHP extensions:
- [raphf](http://pecl.php.net/package/raphf)
- [spl](http://php.net/spl)
-Documentation
--------------
+It optionally depends on the following extensions:
+
+* [json](http://php.net/json)
+
+
+## Documentation:
-Documentation is available [here](http://devel-m6w6.rhcloud.com/mdref/pq).
+Documentation is available at http://devel-m6w6.rhcloud.com/mdref/pq/