Define Vars | Correct Way

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11 years 4 months ago #32241 by igcorreia
Define Vars | Correct Way was created by igcorreia
What is the correct way to define vars?
I am using the $custom1 filed from the module and I am trying this:
Code:
$unk_featured_items=$unk_featured_custom->items?$unk_featured_custom->items:1;

But I get undefind notice when the field is empty. :/

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11 years 4 months ago #32244 by ggppdk
Replied by ggppdk on topic Define Vars | Correct Way
Hello,
try using isset($varname)
Code:
$unk_featured_items = isset($unk_featured_custom->items) ? $unk_featured_custom->items : 1;

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11 years 3 months ago #32248 by igcorreia
Replied by igcorreia on topic Define Vars | Correct Way
worked like a charm. simple. easy and correct. thanks.

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