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  1. <?php
  2.  
  3. function round_up ($value, $places=0) {
  4.     if ($places < 0) { $places = 0; }
  5.     $mult = pow(10, $places);
  6.     $decimal_length = strlen(substr(strrchr($value, "."), 1));
  7.     if($decimal_length <= $places) {
  8.       return $value;
  9.     }
  10.     return ceil($value * $mult) / $mult;
  11.   }
  12.  
  13.  
  14.   $amount = "99.82000000000001";
  15.   $amount = round_up($amount, 3);
  16.   echo $amount;
Success #stdin #stdout 0.02s 25664KB
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https://ideone.com/UeEgxF
language:
PHP (php 7.3.5)
created:
18 hours ago
visibility:
public

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