Example version.php file

<h1>Example version.php file</h1>

<p>version.php is required for all plugins but themes.</p>

<h2>Example of values</h2>

<pre>
    $plugin->version = 2011051000;
    $plugin->requires = 2010112400;
    $plugin->cron = 0;
    $plugin->component = 'plugintype_pluginname';
    $plugin->maturity = MATURITY_STABLE;
    $plugin->release = '2.x (Build: 2011051000)';
    $plugin->dependencies = array('mod_forum' => ANY_VERSION, 'mod_data' => 2010020300);
</pre>

Replace $plugin with $module for activity modules, as in

<pre>
    $module->version = 2012122400;
</pre><br />
<b>Fatal error</b>:  Uncaught Error: Attempt to assign property &quot;component&quot; on null in /home/edepracl/public_html/moodle30/lib/tests/fixtures/update_validator/versionphp/version1.php:23
Stack trace:
#0 {main}
  thrown in <b>/home/edepracl/public_html/moodle30/lib/tests/fixtures/update_validator/versionphp/version1.php</b> on line <b>23</b><br />