variant_int

(PHP 5, PHP 7)

variant_int — Returns the integer portion of a variant

说锟斤拷

variant_int ( mixed $variant ) : mixed

Gets the integer portion of a variant.

锟斤拷锟斤拷

variant

The variant.

Note:

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锟斤拷锟斤拷值

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.

锟轿硷拷

  • variant_fix() - Returns the integer portion of a variant
  • variant_round() - Rounds a variant to the specified number of decimal places
  • floor() - 锟斤拷去锟斤拷取锟斤拷
  • ceil() - 锟斤拷一锟斤拷取锟斤拷
  • round() - 锟皆革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷