I want to make sure a float in PHP is rounded up if any decimal is present, without worrying about mathematical rounding rules. This function would work as follows:
1.1 to 2 1.2 to 2 1.9 to 2 2.3 to 3 2.8 to 3
I know the round()
function exists but I don’t see any function for rounding up if any decimal is found. Is there any easy way to do this?
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Answer
Use the ceil
function:
$number = ceil(1.1); //2