Question

What’s the simple way to remove more than 1 decimal number from source number .
for example source numbers are :

1st source number is : 56.48216585224
2nd source number is: 93

Output must be :

1st output : 56.4
2nd output: 93

numbers are not static

what’s the simple way ?

Answer 1

If you don’t want rounding, then:

$number = 56.48216585224;
echo substr($number, 0, strpos($number, '.')+2); // output: 56.4

Otherwise:

Use php round() or number_format()

http://php.net/manual/en/function.round.php

http://php.net/manual/en/function.number-format.php

Examples:

$number = 56.48216585224;
echo number_format($number, 1, '.', ''); // Output: 56.5
echo round($number, 1); // Output: 56.5