SunshinePHP 2016


(PHP 5)

variant_set_typeConvertit un variant en un autre type "sur-place"


void variant_set_type ( variant $variant , int $type )

Cette fonction est similaire variant_cast() à part que le variant est modifié "sur-place" ; aucun nouveau variant n'est créé. Les paramètres de cette fonction ont la même signification que ceux de variant_cast().

Liste de paramètres


Le variant.


Valeurs de retour

Aucune valeur n'est retournée.

Voir aussi

  • variant_cast() - Convertit un variant en un nouvel objet variant de type différent

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User Contributed Notes 2 notes

martin at itmission dot com
6 years ago
In my application I was using ADODB to retrieve data from Microsoft Access.  During queries, fields defined as "Date/Time" in Access were being returned to PHP as instances of the Variant class.

For some reason, the variant_date_to_timestamp function returned incorrect timestamps.  As a workaround, I used variant_set_type($variant, VT_BSTR) to get a string representation of the date.  This can be used for most variant types PHP doesn't handle.
igor at dnestr dot com
1 year ago
I need to pass VT_ARRAY | VT_BSTR | VT_BYREF in COM method but i haven't any idea how can do this.
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