gettype
(PHP 4, PHP 5)
gettype — Get the type of a variable
Описание
Returns the type of the PHP variable var .
Внимание
Never use gettype() to test for a certain type, since the returned string may be subject to change in a future version. In addition, it is slow too, as it involves string comparison.
Instead, use the is_* functions.
Список параметров
- var
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The variable being type checked.
Возвращаемые значения
Possibles values for the returned string are:
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