First parameter is callback

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@278800 c90b9560-bf6c-de11-be94-00142212c4b1

reference/var/functions/is-callable.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.14 $ -->
+<!-- $Revision: 1.15 $ -->
 <refentry xml:id="function.is-callable" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>is_callable</refname>
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>is_callable</methodname>
-   <methodparam><type>mixed</type><parameter>var</parameter></methodparam>
+   <methodparam><type>callback</type><parameter>name</parameter></methodparam>
    <methodparam choice="opt"><type>bool</type><parameter>syntax_only</parameter><initializer>false</initializer></methodparam>
    <methodparam choice="opt"><type>string</type><parameter role="reference">callable_name</parameter></methodparam>
   </methodsynopsis>
@@ -29,7 +29,7 @@
   <para>
    <variablelist>
     <varlistentry>
-     <term><parameter>var</parameter></term>
+     <term><parameter>name</parameter></term>
      <listitem>
       <para>
        Can be either the name of a function stored in a string variable, or
@@ -43,7 +43,7 @@
      <listitem>
       <para>
        If set to &true; the function only verifies that
-       <parameter>var</parameter> might be a function or method. It will only
+       <parameter>name</parameter> might be a function or method. It will only
        reject simple variables that are not strings, or an array that does
        not have a valid structure to be used as a callback. The valid ones
        are supposed to have only 2 entries, the first of which is an object
@@ -69,7 +69,7 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   Returns &true; if <parameter>var</parameter> is callable, &false; 
+   Returns &true; if <parameter>name</parameter> is callable, &false; 
    otherwise.
   </para>
  </refsect1>