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  1. <?php
  2.  
  3. function replace_br($data) {
  4.     $data = preg_replace('#(?:<br\s*/?>\s*?){2,}#', '</p><p>', $data);
  5.     return "<p>$data</p>";
  6. }
  7.  
  8. var_dump(replace_br('test<br/>test'));
Success #stdin #stdout 0.03s 52480KB
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stdin
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Standard input is empty
stdout
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string(20) "<p>test<br/>test</p>"
https://ideone.com/45rBAr
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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