variant_set_type

(PHP 5, PHP 7, PHP 8)

variant_set_typeConvert a variant into another type "in-place"

说明

variant_set_type(variant $variant, int $type): void

This function is similar to variant_cast() except that the variant is modified "in-place"; no new variant is created. The parameters for this function have identical meaning to those of variant_cast().

参数

variant

The variant.

type

返回值

没有返回值。

参见

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