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  1. <?php
  2.  
  3. $text =+ "\u{0019}helloáéóëö -  ▪ Locatie: ";
  4.  
  5. print($text . "\n\n");
  6.  
  7. $text += preg_replace('/[^\+^\PCn^\PCs]/u', '', $text);
  8.  
  9. print($text);
Success #stdin #stdout #stderr 0.03s 25888KB
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stdin
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Standard input is empty
stdout
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0

0
stderr
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PHP Warning:  A non-numeric value encountered in /home/aJWbX6/prog.php on line 3
https://ideone.com/wPpJdN
language:
PHP (php 7.3.5)
created:
1 day ago
visibility:
public

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