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Problem in arrays

 
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sandeepshinde
Smarty Rookie


Joined: 07 Jul 2004
Posts: 13

PostPosted: Fri Aug 06, 2004 10:01 am    Post subject: Problem in arrays Reply with quote

I am using arrays in smarty
when i want to show the number of elements in an array

i use {$arr|@count}
i shows me the correct count but when the array is empty it shows me
1 count always.

can anybody tell me y is so?
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messju
Administrator


Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany

PostPosted: Fri Aug 06, 2004 2:12 pm    Post subject: Reply with quote

when the array is empty it shows you 0.
when the array is not an array, but an empty string for example, it shows you 1.

see: http://php.net/count

If var is not an array, 1 will be returned (exception: count(NULL) equals 0).
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