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  1. <?php
  2.  
  3. $s = microtime(true);
  4. $var = "<  >< >Association football< ><  >";
  5. for ($i = 1; $i <= 900000; $i++) {
  6.   $var = preg_replace('/[ ](?=[^<>]*(?:<|$))/', '&nbsp', $var);
  7. }
  8. $e = microtime(true);
  9. echo round($e - $s, 2) . " sec\tm.buettner\n";
  10.  
  11. $s = microtime(true);
  12. $var = "<  >< >Association football< ><  >";
  13. for ($i = 1; $i <= 900000; $i++) {
  14.   $var = preg_replace('/[ ](?=[^>]*(?:<|$))/', '&nbsp', $var);
  15. }
  16. $e = microtime(true);
  17. echo round($e - $s, 2) . " sec\tΩmega\n";
  18.  
  19. ?>
Success #stdin #stdout 4.89s 13112KB
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stdout
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2.49 sec	m.buettner
2.41 sec	Ωmega
https://ideone.com/NO8d7Q
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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