php - Getting long variable/digit out of a MySQL and 'squashing' it -

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Let's say I have 10,000 digits in my database ...

it started The viewer will understand if it is understood.

Is there a way to display only 100 (first 100)? Digitization

- To get the first 100, using MySQL using php, or (Pref.) ...

Before you can display such a number, MySQL requires a large number that can be stored as double or you It can be stored as a string. Actually, doubles only allow if you store it as a string, you can convert it to scientific notation by using the novel and combination (with dot) with whatever exact you like it. . You can calculate the length of the string to get the exponent. Of course you can not use the database to perform math.

Why do you need such precision?


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