diff --git a/reference/image/functions/imagegetinterpolation.xml b/reference/image/functions/imagegetinterpolation.xml
new file mode 100644
index 0000000000..b1d96450ee
--- /dev/null
+++ b/reference/image/functions/imagegetinterpolation.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+
+<refentry xml:id="function.imagegetinterpolation" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>imagegetinterpolation</refname>
+  <refpurpose>Get the interpolation method</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <type>int</type><methodname>imagegetinterpolation</methodname>
+   <methodparam><type>GdImage</type><parameter>image</parameter></methodparam>
+  </methodsynopsis>
+  <para>
+   Gets the currently set interpolation method of the <parameter>image</parameter>.
+  </para>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  <variablelist>
+   &gd.image.description;
+  </variablelist>
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   Returns the interpolation method.
+  </para>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><function>imagesetinterpolation</function></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"~/.phpdoc/manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/image/functions/imagesetinterpolation.xml b/reference/image/functions/imagesetinterpolation.xml
index 442f0f233f..c1129e3f7b 100644
--- a/reference/image/functions/imagesetinterpolation.xml
+++ b/reference/image/functions/imagesetinterpolation.xml
@@ -192,6 +192,14 @@ imagesetinterpolation($im, IMG_MITCHELL);
    </itemizedlist>
   </para>
  </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><function>imagegetinterpolation</function></member>
+  </simplelist>
+ </refsect1>
+
 </refentry>
 
 <!-- Keep this comment at the end of the file
diff --git a/reference/image/versions.xml b/reference/image/versions.xml
index 39e268ba84..b9e357c2dd 100644
--- a/reference/image/versions.xml
+++ b/reference/image/versions.xml
@@ -76,6 +76,7 @@
  <function name="imagegd" from="PHP 4 &gt;= 4.0.7, PHP 5, PHP 7"/>
  <function name="imagegd2" from="PHP 4 &gt;= 4.0.7, PHP 5, PHP 7"/>
  <function name="imagegetclip" from="PHP 7 &gt;= 7.2.0"/>
+ <function name="imagegetinterpolation" from="PHP 8"/>
  <function name="imagegif" from="PHP 4, PHP 5, PHP 7"/>
  <function name="imagegrabscreen" from="PHP 5 &gt;= 5.2.2, PHP 7"/>
  <function name="imagegrabwindow" from="PHP 5 &gt;= 5.2.2, PHP 7"/>