php - ParseFloat a string and retain zeroes in decimal part -

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i have problem, found javascript parsefloat, thats not solution need.

i have f.e. string 48.453150 e, , need float number that, when use (float), return 48.45315, need retain zeroes @ end of decimal part. dont know, how many digits in decimal part, can various.

is there way, parse float string , retain zeroes?

when parse number float, it's not string, concept of trailing digits doesn't make sense.

when want display number, use number_format($number, 5) convert string 5 digits after decimal point. include trailing zeroes.


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