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  1. <?php
  2. function html_ucfirst($s) {
  3.     return preg_replace_callback('#^((<(.+?)>)*)(.*?)$#', function ($c) {
  4.             return $c[1].ucfirst(array_pop($c));
  5.     }, $s);
  6. }
  7. $string= "<p>Lorem IPSUM is simply dummy text. LOREM ipsum is simply dummy text! wHAt is LOREM IPSUM? Hello lorem ipSUM!</p>";
  8. echo html_ucfirst($string);
  9. ?>
  10.  
Success #stdin #stdout 0.01s 82944KB
comments (?)
stdin 
Standard input is empty
stdout 
<p>Lorem IPSUM is simply dummy text. LOREM ipsum is simply dummy text! wHAt is LOREM IPSUM? Hello lorem ipSUM!</p>
https://ideone.com/fNq3Vo
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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