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  1. <?php
  2.  
  3. $text="Please Help Me Fix This Issue!";
  4. $AllTags=[];
  5. $AllTags[]='Help';
  6. $AllTags[]='Help Me';
  7. usort($AllTags, function($a, $b) {
  8.     return strlen($b) - strlen($a);
  9. });
  10. echo preg_replace('~' . implode('|', $AllTags) . '~', '<a href="$0">$0</a>', $text);
Success #stdin #stdout 0.02s 52488KB
comments ()
stdin 
Standard input is empty
stdout 
Please <a href="Help Me">Help Me</a> Fix This Issue!
https://ideone.com/o7XNqd
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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