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  1. <?php
  2.  
  3. $word = "'Ankara'da!?'";
  4. echo trim(preg_replace_callback('~\b\'\b(*SKIP)(*F)|\s*(\p{P}+)\s*~u', function($m) {
  5. 	return ' ' . preg_replace('~\X(?=\X)~u', '$0 ', $m[1]) . ' ';
  6. }, $word));
  7.  
  8.  
Success #stdin #stdout 0.01s 82944KB
comments (?)
stdin 
Standard input is empty
stdout 
' Ankara'da ! ? '
https://ideone.com/7ZP6FW
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
secret

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