tmpfilepath; tweaks to about

blog/_posts/2013-02-19-using-facter-in-ant-scripts.md

@@ -54,7 +54,7 @@ And reference a fact in my task...
 ### Summary
 
 So now it's much easier to reference environment information from property files (via interpolation), make targets more
-conditional, and, of course, from actual tasks.
+conditional, and, of course, within actual tasks.
 
 
  [1]: https://puppetlabs.com/puppet/what-is-puppet/

blog/_posts/2013-03-05-path-based-tmpfile-in-php.md

@@ -0,0 +1,30 @@
+---
+title: Path-based tmpfile in PHP
+layout: post
+tags: php
+description: When paths are more useful than resources.
+---
+
+PHP has the [`tmpfile`][1] function for creating a file handle which will automatically be destroyed when it is closed
+or when the script ends. PHP also has the [`tempnam`][2] function which takes care of creating the file and returning
+the path, but doesn't automatically destroy the file.
+
+To get the best of both worlds (temp file + auto-destroy), I have found this useful:
+
+{% highlight php startinline %}
+function tmpfilepath() {
+    $path = stream_get_meta_data(tmpfile())['uri'];
+
+    register_shutdown_function(
+        function () use ($path) {
+            unlink($path);
+        }
+    );
+
+    return $path;
+}
+{% endhighlight %}
+
+
+ [1]: http://php.net/manual/en/function.tmpfile.php
+ [2]: http://php.net/manual/en/function.tempnam.php