cvs: phpdoc /en/reference/misc/functions defined.xml

didou Wed Jul 2 09:11:12 2003 EDT Modified files: /phpdoc/en/reference/misc/functions defined.xml Log: add a note about function_exists Index: phpdoc/en/reference/misc/functions/defined.xml diff -u phpdoc/en/reference/misc/functions/defined.xml:1.5 phpdoc/en/reference/misc/functions/defined.xml:1.6 --- phpdoc/en/reference/misc/functions/defined.xml:1.5 Sat Jun 21 06:28:05 2003 +++ phpdoc/en/reference/misc/functions/defined.xml Wed Jul 2 09:11:11 2003 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.5 $ --> +<!-- $Revision: 1.6 $ --> <!-- splitted from ./en/functions/misc.xml, last change in rev 1.2 --> <refentry id="function.defined"> <refnamediv> @@ -40,6 +40,8 @@ If you're wanting to see if a variable exists, use <function>isset</function> as <function>defined</function> only applies to <link linkend="language.constants">constants</link>. + If you're wanting to see if a function exists, use + <function>function_exists</function>. </para> </note> <para>