variant_imp

(PHP 5)

variant_imp — Performs a bitwise implication on two variants

Описание

mixed variant_imp ( mixed $left , mixed $right )

Performs a bitwise implication operation.

Список параметров

left: The left operand.
right: The right operand.

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.

Возвращаемые значения

**Variant Implication Table**
If `left` is	If `right` is	then the result is
`TRUE`	`TRUE`	`TRUE`
`TRUE`	`FALSE`	`TRUE`
`TRUE`	`NULL`	`TRUE`
`FALSE`	`TRUE`	`TRUE`
`FALSE`	`FALSE`	`TRUE`
`FALSE`	`NULL`	`TRUE`
`NULL`	`TRUE`	`TRUE`
`NULL`	`FALSE`	`NULL`
`NULL`	`NULL`	`NULL`

Коментарии

404 Not Found

nginx

variant_idiv

variant_int

COM and .Net (Windows)

PHP Manual

PHP5

Для web разработчика

Dec 22
Функции. variant_imp() - Performs a bitwise implication on two variants

variant_imp

Описание

Список параметров

Возвращаемые значения

Коментарии

404 Not Found

PHP5

Для web разработчика

Dec 22Функции. variant_imp() - Performs a bitwise implication on two variants

variant_imp

Описание

Список параметров

Возвращаемые значения

Коментарии

404 Not Found

Dec 22
Функции. variant_imp() - Performs a bitwise implication on two variants