Agreed and committed.
On Sat, 16 Nov 2002, Gabor Hojtsy wrote: > > Note: isset only takes on variables. Closes bug #20454 > > Also using var_dump() instead of print in examples. Expanded examples a > bit. > > > > > > Index: phpdoc/en/reference/var/functions/isset.xml > > diff -u phpdoc/en/reference/var/functions/isset.xml:1.5 > phpdoc/en/reference/var/functions/isset.xml:1.6 > > --- phpdoc/en/reference/var/functions/isset.xml:1.5 Sat Jun 1 12:33:45 > 2002 > > +++ phpdoc/en/reference/var/functions/isset.xml Sat Nov 16 02:54:03 2002 > > @@ -1,5 +1,5 @@ > > <?xml version="1.0" encoding="iso-8859-1"?> > > -<!-- $Revision: 1.5 $ --> > > +<!-- $Revision: 1.6 $ --> > > <!-- splitted from ./en/functions/var.xml, last change in rev 1.2 --> > > <refentry id="function.isset"> > > <refnamediv> > > @@ -28,22 +28,44 @@ > > return &false; if testing a 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> > > + <note> > > + <title>Warning</title> > > + <para> > > + <function>isset</function> only works with variables as passing > anything > > + else will result in a parse error. > > + </para> > > + </note> > > + <para> > > It would be nice to add a see also here, that the "constant's isset > function" > is defined(). > > Goba > > > > -- > PHP Documentation Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP Documentation Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
