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example and function name fixed
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@130618 c90b9560-bf6c-de11-be94-00142212c4b1
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1 changed files with 9 additions and 7 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.113 $ -->
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<!-- $Revision: 1.114 $ -->
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<chapter id="language.types">
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<title>Types</title>
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@ -2036,9 +2036,9 @@ echo $obj->scalar; // outputs 'ciao'
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<![CDATA[
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<?php
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$var = NULL;
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]]>
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?>
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</programlisting>
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]]>
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</programlisting>
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</informalexample>
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</para>
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<para>
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@ -2073,7 +2073,7 @@ $var = NULL;
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<sect2 id="language.types.callback">
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<title>callback</title>
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<para>
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Some functions like <function>call_user_function</function>
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Some functions like <function>call_user_func</function>
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or <function>usort</function> accept user defined
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callback functions as a parameter. Callback functions can not only
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be simple functions but also object methods including static class
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@ -2116,7 +2116,7 @@ $var = NULL;
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function foobar() {
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echo "hello world!";
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}
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call_user_function("foobar");
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call_user_func("foobar");
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// method callback examples
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class foo {
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@ -2125,11 +2125,13 @@ class foo {
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}
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}
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// static class method call without instantiating an object
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call_user_func(array("foo", "bar"));
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$foo = new foo;
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call_user_function(array($foo, "bar")); // object method call
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call_user_func(array($foo, "bar")); // object method call
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call_user_function(array("foo", "bar")); // static class method call
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?>
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]]>
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