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  1. <?php
  2.  
  3. $string = '-238.125.,8618.75,621';
  4.  
  5. echo preg_replace_callback('/-?\d+\.\d+\K([.,\d]+)/', function($match) {
  6.     return str_replace([',','.'], '', $match[1]);
  7. }, $string);
  8.  
  9.  
  10.  
  11.  
Success #stdin #stdout 0s 82624KB
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-238.125861875621
https://ideone.com/ncjsgE
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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