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  1. <?php
  2. $s = preg_replace('/^.*?(\d+(?=\D*$)\s*)/', '', 'Foo Oz');
  3. var_dump($s);
  4.  
  5. $s = preg_replace('/^.*?(\d+(?=\D*$)\s*)/', '', '1/2 Oz');
  6. var_dump($s);
  7.  
  8. $s = preg_replace('/^.*?(\d+(?=\D*$)\s*)/', '', '2 3/4 Oz');
  9. var_dump($s);
  10. ?>
Success #stdin #stdout 0.01s 20520KB
comments (?)
stdin 
Standard input is empty
stdout 
string(6) "Foo Oz"
string(2) "Oz"
string(2) "Oz"
https://ideone.com/u887D7
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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