Caches the global variable $l10n, which stores all translations for considerable speed improvement.

lavoiesl

<p>Upon inspection using xhProf, I realized that the PHP implementation loading the MO files is really slow.<br />
From my tests, about 25% to 40% of the time WordPress spends rendering the page is actually spent locating, parsing and merging all the translation files.</p>
<p>This plugin works by caching the whole $l10n variable holding all the text domains and overridding the <code>load_textdomain</code>.</p>
<p>Caching is done using serialize and written to <code>wp-content/uploads/l10n.pson</code>.<br />
Be sure to regenerate the cache if a .mo changes.</p>
<h4>TODO</h4>
<ul>
<li>Provide a better UI page</li>
</ul>
<h3>Speed comparison</h3>
<p>Comparing WordPress Gettext loading vs this plugin.</p>
<p>Using the average response time of:<br />
    siege -c 1 -r 100 -b http://localhost/</p>
<p>Vanilla: Fresh install of WordPress<br />
Common: WPML, Types, Views, and Gravity Forms<br />
Total Cache: Common + Total Cache (APC object/database cache, no page cache)<br />
BuddyPress: BP-Registration-Options, BP Show Friends, BuddyPress, BuddyPress Activity Plus, Gravity Forms, Invite Anyone, U BuddyPress Forum Attachment, U BuddyPress Forum Editor, User Switching</p>
<pre><code>            Vanilla         Common          Total Cache     BuddyPress
Native      202 ms          565 ms          478 ms          567 ms
Cached      193 ms (-5%)    322 ms (-43%)   333 ms (-30%)   431 ms (-24%)
</code></pre>


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