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ceil - Round fractions up

ceil( int|float$num ): float

Returns the next highest integer value by rounding up num if necessary.



The value to round

Return Values

num rounded up to the next highest integer. The return value of ceil is still of type float as the value range of float is usually bigger than that of int.


Version Description
8.0.0 num no longer accepts internal objects which support numeric conversion.

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Example of ceil

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Function ceil:

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