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variant_idiv
(PHP 5) variant_idiv --
Converts variants to integers and then returns the result from dividing them
Descriptionmixed variant_idiv ( mixed left, mixed right ) Converts left and right to
integer values, and then performs integer division according the
following rules:
Таблица 1. Variant Integer Division Rules If | Then |
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Both expressions are of the string, date, character, boolean type | Division and integer is returned | One expression is a string type and the other a
character | Division | One expression is numeric and the other is a string | Division | Both expressions are numeric | Division | Either expression is NULL | NULL is returned | Both expressions are empty | A com_exception with code DISP_E_DIVBYZERO
is thrown |
Смотрите также variant_div().
Замечание:
As with all the variant arithmetic functions, the parameters for this function
can be either a PHP native type (integer, string, floating point, boolean or
NULL), or an instance of a COM, VARIANT or DOTNET class. PHP native types
will be converted to variants using the same rules as found in the constructor
for the VARIANT class. COM and DOTNET objects
will have the value of their default property taken and used as the variant value.
The variant arithmetic functions are wrappers around the similarly named
functions in the COM library; for more information on these functions, consult
the MSDN library. The PHP functions are named slightly differently; for example
variant_add() in PHP corresponds to VarAdd() in the MSDN documentation.
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