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  1. <?php
  2.  
  3. $text = '8 digit 12345678 and now 12 digit 123456789012';
  4. $extractGTIN = '/\b\d{8}(?:\d{4,6})?\b/'; 
  5. preg_match_all($extractGTIN, $text, $barcodes);
  6. print_r($barcodes[0]);
Success #stdin #stdout 0.01s 52488KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => 12345678
    [1] => 123456789012
)
https://ideone.com/EbODOJ
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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