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  1. <?php
  2. $sEmailHTML = '["Text:"]
  3. <!-- ["Click this to authenticate"] --> <!-- [authlink] -->
  4. <!-- ["Dear"] --> <!-- [firstname] --><!-- [":"] -->';
  5.  
  6. $sEmailHTML = preg_replace ("/<!-- +(\[[\"a-zA-Z_ :]+\]) +-->/U", "\\1", $sEmailHTML);
  7. $sEmailHTML = preg_replace ("/\[\"(.+)\"\]/U", "\\1", $sEmailHTML);
  8.  
  9. var_dump($sEmailHTML);
Success #stdin #stdout 0.02s 13112KB
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stdin
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Standard input is empty
stdout
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string(61) "Text:
Click this to authenticate [authlink]
Dear [firstname]:"
https://ideone.com/MLj8J
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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