title: What is the default value for PHP `error_reporting`?
body: <p>I know what the <a href="https://www.php.net/manual/en/function.error-reporting.php#refsect1-function.error-reporting-examples" rel="nofollow noreferrer"><code>error_reporting</code> values mean</a>. I know <code>-1</code> means &quot;show all&quot; and <code>0</code> means &quot;show none&quot;.</p>
  <p>But nowhere is specified what is the value set by default, when nothing is specified by the user.</p>
  <p>Trying <code>phpinfo()</code> I see</p>
  <pre><code>...
  Configuration File (php.ini) Path =&gt; /usr/local/etc/php
  Loaded Configuration File =&gt; (none)
  ...
  </code></pre>
  <p>So, given there's no <code>php.ini</code> loaded, <strong>what is the default value/behaviour of <code>error_reporting</code>?</strong></p>