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  1. <?php
  2. $string = "PAÇOCA";
  3. echo  mb_detect_encoding($string) . "\n";
  4. echo mb_strlen($string) . "\n";
  5. echo mb_substr($string, 0, 3);
Success #stdin #stdout 0.02s 52432KB
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UTF-8
6
PAÇ
https://ideone.com/PRGNGR
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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