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Posizione del Parametro Tipo Obbligatorio Default Descrizione
1 stringa No vuoto E' il valore di default da stampare se la variabile è vuota.

E' usato per impostare un valore di default per una variabile. Se la variabile è vuota o non impostata, il valore di default viene stampato al suo posto. Prende un parametro.

Example 5.9. default


<?php

$smarty = new Smarty;
$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');
$smarty->display('index.tpl');

?>

   

Dove index.tpl è:


{$articleTitle|default:"no title"}
{$myTitle|default:"no title"}

   

Questo stamperà:


Dealers Will Hear Car Talk at Noon.
no title

   

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