sander Sat Mar 30 06:30:59 2002 EDT
Modified files:
/phpdoc/en/functions var.xml
Log:
Added two notes that isset() and unset() are language constructs.
Index: phpdoc/en/functions/var.xml
diff -u phpdoc/en/functions/var.xml:1.100 phpdoc/en/functions/var.xml:1.101
--- phpdoc/en/functions/var.xml:1.100 Thu Mar 28 12:16:45 2002
+++ phpdoc/en/functions/var.xml Sat Mar 30 06:30:56 2002
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.100 $ -->
+<!-- $Revision: 1.101 $ -->
<reference id="ref.variables">
<title>Variable Functions</title>
<titleabbrev>Variables</titleabbrev>
@@ -798,6 +798,11 @@
<methodparam
choice="opt"><type>mixed</type><parameter>var</parameter></methodparam>
<methodparam choice="opt"><parameter>...</parameter></methodparam>
</methodsynopsis>
+ <note>
+ <para>
+ <function>isset</function> is a language construct.
+ </para>
+ </note>
<simpara>
Returns &true; if <parameter>var</parameter>
exists; &false; otherwise.
@@ -1215,6 +1220,11 @@
<methodparam
choice="opt"><type>mixed</type><parameter>var</parameter></methodparam>
<methodparam choice="opt"><parameter>...</parameter></methodparam>
</methodsynopsis>
+ <note>
+ <para>
+ <function>unset</function> is a language construct.
+ </para>
+ </note>
<para>
<function>unset</function> destroys the specified variables. Note
that in PHP 3, <function>unset</function> will always return &true;