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  1. <?php
  2.  
  3. $str = "The The the Hello Truck Hello The the Fantastic bear"; 
  4. $replacement = "$1"; 
  5. print preg_replace(/\b([\w'-]+)(\s+\\1)+/i, $replacement, $string);
  6.  
  7. ?>
Runtime error #stdin #stdout 0.02s 13664KB
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Standard input is empty
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Parse error: syntax error, unexpected '/', expecting ')' in /home/LxQW59/prog.php on line 5
https://ideone.com/3OMdR
language:
PHP (php 7.3.5)
created:
14 years ago
visibility:
public

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