peroim
Mar 12 2007, 08:10 PM
| | I'm correcting a 'few' php-files for a friend, but I got this line of code:
CODE $ban = ($data->login) ? $lban : $iban;
and I don't know what it does xD
Could someone please explain me what this line does?
Thanks |
Reply
jlhaslip
Mar 12 2007, 09:26 PM
That is a terniary (sp) statement. Like an IF statement, but very concise. If the condition [$ban = ($data->login)] is evaluated to true, then perform the assignment following the '?'. [$lban] If the condition [$ban = ($data->login)] is evaluated to false, then perform the assignment following the ':'. [$iban] see also here at the php.net site: http://ca.php.net/manual/en/control-struct...yntax.php#35574
Reply
Amezis
Mar 22 2007, 07:30 PM
It's the same code as this: CODE if ($data->login) {
$ban = $lban;
}
else {
$ban = $iban;
}
Reply
FLaKes
Mar 23 2007, 01:42 AM
Excellent... thanks jhaslip. I had bumped into terniary operators on a php tutorial before but the tutorial explained them and I didnt quite get them. I didnt understand. And a search in google didnt help me much either.
Reply
peroim
Mar 31 2007, 11:43 AM
i can understand it too now, thanks 
Reply
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