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  1. <?php
  2.  
  3. $url = 'http://t...content-available-to-author-only...m.br/15516553-medium.jpg?ver=1';
  4. preg_match("/^.*(uol.com.br\/)(\d+)-*/", $url, $valores);
  5.  
  6. echo $valores[2]; // seu id ficará na posição [2]
  7.  
Success #stdin #stdout 0.02s 24144KB
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15516553
https://ideone.com/tL4Bz3
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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