cvs: phpdoc /en/reference/var/functions isset.xml

vrana Wed Nov 21 11:37:34 2007 UTC Modified files: /phpdoc/en/reference/var/functions isset.xml Log: Multiple parameters (bug #43334) http://cvs.php.net/viewvc.cgi/phpdoc/en/reference/var/functions/isset.xml?r1=1.18&r2=1.19&diff_format=u Index: phpdoc/en/reference/var/functions/isset.xml diff -u phpdoc/en/reference/var/functions/isset.xml:1.18 phpdoc/en/reference/var/functions/isset.xml:1.19 --- phpdoc/en/reference/var/functions/isset.xml:1.18 Wed Jun 20 22:25:34 2007 +++ phpdoc/en/reference/var/functions/isset.xml Wed Nov 21 11:37:34 2007 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.18 $ --> +<!-- $Revision: 1.19 $ --> <refentry xml:id="function.isset" xmlns="http://docbook.org/ns/docbook"> <refnamediv> <refname>isset</refname> @@ -23,6 +23,11 @@ variable that has been set to &null;. Also note that a &null; byte (<literal>"\0"</literal>) is not equivalent to the PHP &null; constant. </para> + <para> + If multiple parameters are supplied then <function>isset</function> will + return &true; only if all of the parameters are set. Evaluation goes from + left to right and stop as soon as a set variable is encountered. + </para> </refsect1> <refsect1 role="parameters">