FILE_BINARY and FILE_TEXT were deprecated in PHP 8.1 (#4003)

Author: Girgias

reference/filesystem/constants.xml

@@ -307,12 +307,11 @@
    <listitem>
     <para>
      Binary mode.
-     <note>
-      <para>
-       This constant has no effect, and is only available for
-       <literal>forward compatibility</literal>.
-      </para>
-     </note>
+     <warning>
+      <simpara>
+       This constant has no effect, and is deprecated as of PHP 8.1.0.
+      </simpara>
+     </warning>
     </para>
    </listitem>
   </varlistentry>
@@ -325,12 +324,11 @@
    <listitem>
     <para>
      Text mode.
-     <note>
-      <para>
-       This constant has no effect, and is only available for
-       <literal>forward compatibility</literal>.
-      </para>
-     </note>
+     <warning>
+      <simpara>
+       This constant has no effect, and is deprecated as of PHP 8.1.0.
+      </simpara>
+     </warning>
     </para>
    </listitem>
   </varlistentry>