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  1. <?php
  2. $string = '192.168.0.23, 192.168.2.33, 124.125.126.127';
  3. $pattern = '/[\w.]{15}/';
  4. $replacement = '';
  5. $string = preg_replace($pattern, $replacement, $string);
  6. echo rtrim($string, ",")
  7. ?>
Success #stdin #stdout 0.01s 20568KB
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stdin 
Standard input is empty
stdout 
192.168.0.23, 192.168.2.33,
https://ideone.com/xNCVNC
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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