Home>Article>Backend Development> Detailed explanation of float to int accuracy on PHP official website
This article mainly shares with you the detailed explanation of float to int conversion accuracy on the PHP official website. I hope it can help you.
Due to the precision problem of floating point numbers, 0.1+0.7=0.799999..., after ×10, we get 7.9..., the mantissa is removed when converting float to int, so the result is 7.
The above is the detailed content of Detailed explanation of float to int accuracy on PHP official website. For more information, please follow other related articles on the PHP Chinese website!