diff --git a/reference/errorfunc/functions/error-reporting.xml b/reference/errorfunc/functions/error-reporting.xml
index 9359d36886..721467ec20 100644
--- a/reference/errorfunc/functions/error-reporting.xml
+++ b/reference/errorfunc/functions/error-reporting.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/errorfunc.xml, last change in rev 1.1 -->
   <refentry id="function.error-reporting">
    <refnamediv>
@@ -160,6 +160,10 @@ ini_set('error_reporting', E_ALL);
       With PHP &gt; 5.0.0 <constant>E_STRICT</constant> with value 2048 is
       available. <constant>E_ALL</constant> does <emphasis>NOT</emphasis>
       include error level <constant>E_STRICT</constant>.
+      Most of <constant>E_STRICT</constant> errors are evaluated at the
+      compile time thus such errors are not reported in the file where
+      <link linkend="ini.error-reporting">error_reporting</link> is enhanced
+      to include <constant>E_STRICT</constant> errors.
      </simpara>
     </warning>
     <para>
diff --git a/reference/errorfunc/functions/set-error-handler.xml b/reference/errorfunc/functions/set-error-handler.xml
index 4669b2ec7c..9cf94ce53b 100644
--- a/reference/errorfunc/functions/set-error-handler.xml
+++ b/reference/errorfunc/functions/set-error-handler.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.25 $ -->
+<!-- $Revision: 1.26 $ -->
 <!-- splitted from ./en/functions/errorfunc.xml, last change in rev 1.1 -->
   <refentry id="function.set-error-handler">
    <refnamediv>
@@ -118,7 +118,8 @@
       <constant>E_CORE_ERROR</constant>, <constant>E_CORE_WARNING</constant>,
       <constant>E_COMPILE_ERROR</constant>,
       <constant>E_COMPILE_WARNING</constant>, and
-      <constant>E_STRICT</constant>.
+      most of <constant>E_STRICT</constant> raised in the file where
+      <function>set_error_handler</function> is called.
      </para>
     </note>
     <para>