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when session start,the '.' (period) symbol not effect

 
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byargv
Smarty n00b


Joined: 17 Nov 2015
Posts: 2

PostPosted: Tue Nov 17, 2015 11:47 am    Post subject: when session start,the '.' (period) symbol not effect Reply with quote

Code:


session_start(); //when session_start

$smarty->assign(array(
        'list' => array('sid'=>3),
));
$smarty->display('demo.html');



Code:

1:{$list['sid']}<br />  shows good!
2:{$list.sid}<br />  shows nothing!
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AnrDaemon
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Joined: 03 Dec 2012
Posts: 1404

PostPosted: Tue Nov 17, 2015 5:39 pm    Post subject: Reply with quote

You're making no sense.
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U.Tews
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Joined: 22 Nov 2006
Posts: 5067
Location: Hamburg / Germany

PostPosted: Wed Nov 25, 2015 6:19 am    Post subject: Reply with quote

session_start() does define a constant sid.

when compiling {$list.sid} it first looks for a constant if not found it uses sid as array index.
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AnrDaemon
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Joined: 03 Dec 2012
Posts: 1404

PostPosted: Wed Nov 25, 2015 12:58 pm    Post subject: Reply with quote

Shouldn't the search for constants be case-sensitive?
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U.Tews
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Joined: 22 Nov 2006
Posts: 5067
Location: Hamburg / Germany

PostPosted: Wed Nov 25, 2015 7:38 pm    Post subject: Reply with quote

PHP functions like defined(), used to check if a name is a constant, are not cases sensitive.
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AnrDaemon
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Joined: 03 Dec 2012
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PostPosted: Wed Nov 25, 2015 10:59 pm    Post subject: Reply with quote

Err… >.< PHP… So much for language consistency.
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