cvs: phpdoc /en/functions var.xml

alindeman Wed Feb 6 12:04:59 2002 EDT Modified files: /phpdoc/en/functions var.xml Log: Changed the isset documentation as described in bug #12978 Index: phpdoc/en/functions/var.xml diff -u phpdoc/en/functions/var.xml:1.92 phpdoc/en/functions/var.xml:1.93 --- phpdoc/en/functions/var.xml:1.92 Sat Feb 2 10:36:10 2002 +++ phpdoc/en/functions/var.xml Wed Feb 6 12:04:59 2002 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.92 $ --> +<!-- $Revision: 1.93 $ --> <reference id="ref.variables"> <title>Variable Functions</title> <titleabbrev>Variables</titleabbrev> @@ -792,6 +792,8 @@ <methodsynopsis> <type>boolean</type><methodname>isset</methodname> <methodparam><type>mixed</type><parameter>var</parameter></methodparam> + <methodparam choice="opt"><type>mixed</type><parameter>var</parameter></methodparam> + <methodparam choice="opt"><parameter>...</parameter></methodparam> </methodsynopsis> <simpara> Returns &true; if <parameter>var</parameter> @@ -807,13 +809,19 @@ <programlisting role="php"> <![CDATA[ $a = "test"; +$b = "anothertest"; + echo isset ($a); // TRUE +echo isset ($a, $b) //TRUE unset ($a); echo isset ($a); // FALSE +echo isset ($a, $b); //FALSE $foo = NULL; print isset ($foo); // FALSE + + ]]> </programlisting> </informalexample>