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PHP5中文手册
variant_fix(PHP 5) variant_fix — Returns the integer portion ? of a variant Description
mixed variant_fix
( mixed $variant
)
If variant is negative, then the first negative integer greater than or equal to the variant is returned, otherwise returns the integer portion of the value of variant . See also variant_int(), variant_round(), floor(), ceil(), round(). Warning
This documentation is based on the MSDN documentation; it appears that this function is either the same as variant_int(), or that there is an error in the MSDN documentation.
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