Document MYSQLI_IS_MARIADB

cmb69 · cmb69 · commit c470f264a069 · 2021-12-05T19:29:04.000+01:00
Cf. <php/php-src#7713>.
diff --git a/reference/mysqli/constants.xml b/reference/mysqli/constants.xml
@@ -835,6 +835,15 @@
      </para>
     </listitem>
    </varlistentry>
+   <varlistentry xml:id="constantmysqli-is-mariadb">
+    <term><constant>MYSQLI_IS_MARIADB</constant></term>
+    <listitem>
+     <para>
+      Whether the mysqli extension has been built against a MariaDB client library.
+      Available as of PHP 8.1.2.
+     </para>
+    </listitem>
+   </varlistentry>
   </variablelist>
 </appendix>
 
