Format a float to two decimal places

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迷失自我
迷失自我 2020-12-17 07:35

I want to format a float value I have to two decimal places.

For example if I have a float for a price of 5.2, I want it to be formatted as 5.20

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  •  暗喜
    暗喜 (楼主)
    2020-12-17 08:38

    You'll want to use printf or sprintf. You can read more about it in the php docs.

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