Call function

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If my wordpress theme does not support widgets. Is it possible to call the 
function ("if function 
exists") directly into the sidebar page?

E.g. Insert in the page the code: <?php if (function_exists('wpng-calendar')) 
{....

<?php }?>

Thank you.

Original issue reported on code.google.com by iglesia....@gmail.com on 29 Mar 2008 at 12:02

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Nevermind, I notice that the widgetWPNGCalendar function does the trick. Thank 
you.

Original comment by iglesia....@gmail.com on 29 Mar 2008 at 12:18

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What do you use for the function arguments?  When I try the function w/o 
arguments, I
get an error message about missing arguments.

Original comment by cyberpas...@gmail.com on 17 Jul 2008 at 3:43

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Insert this: "<?php if (function_exists('widgetWPNGCalendar')) { ?>
<?php widgetWPNGCalendar(); ?>
<?php }?>"

Original comment by iglesia....@gmail.com on 17 Jul 2008 at 1:34

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Did that, got this error message:

Warning: Missing argument 1 for widgetwpngcalendar() in
/home/.../wp-content/plugins/wpng-calendar/wpng-calendar.php on line 262

That's why I thought it needed an argument.  I am using version 0.8.5 of the 
plugin
under WP 2.5.1  My PHP version is 5.2.6

Original comment by cyberpas...@gmail.com on 18 Jul 2008 at 3:37

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[deleted comment]

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I did not have that problem, I'm sorry not being able to give a solution. 
Anyway, I'd suggest you to upgrade your 
WP from 2.5.1 to 2.6, I've heard 2.5 had some little problems.  

Original comment by iglesia....@gmail.com on 8 Aug 2008 at 11:03

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I'm trying both of these solutions with WP 2.6.3, and having no luck.

Has anyone been able to use this without enabling widgets?

Original comment by aka...@gmail.com on 31 Oct 2008 at 7:05

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Hi,

this works for me : <?php if(function_exists('widgetWPNGCalendar'))
widgetWPNGCalendar($args); ?>

I'm using WP 2.6.5.

Original comment by manal...@gmail.com on 2 Dec 2008 at 12:01

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Never mind, it display the upcoming events but I still got some error msg

Original comment by manal...@gmail.com on 2 Dec 2008 at 12:03

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Anyone know how to use this function without getting the error message?

Original comment by bettylar...@gmail.com on 5 Mar 2009 at 12:46

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You can simply comment out line 263-4.

Original comment by bettylar...@gmail.com on 5 Mar 2009 at 5:10