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  1. <?php
  2.  
  3. $str = '100 9 8 76'; 
  4.  
  5. // v1
  6. preg_match('/ (\d+)$/', $str, $matches);
  7. echo $matches[1];
  8.  
  9. echo PHP_EOL;
  10. // v2
  11. echo substr(strrchr($str, ' '), 1);
Success #stdin #stdout 0.02s 52432KB
comments (?)
stdin 
Standard input is empty
stdout 
76
76
https://ideone.com/Ki9pSb
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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