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  1. <?php
  2.  
  3. $test = ['abcd', 'èe', '€', 'àòùìéëü', 'àòùìéëü', 'tiësto', 'Héllo', 'ⓚ', 'ĀāĂă','представления'];
  4. foreach ($test as $e) {
  5.     $normalized = preg_replace('/[^A-Z|^a-z|^0-9]/', '', iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $e));
  6.     echo $e . ' --> ' . $normalized . PHP_EOL;
  7. }
Success #stdin #stdout 0.02s 24472KB
comments (?)
stdin 
Standard input is empty
stdout 
abcd --> abcd
èe --> ee
€ --> EUR
àòùìéëü --> aouieeu
àòùìéëü --> aouieeu
tiësto --> tiesto
Héllo --> Hello
ⓚ --> k
ĀāĂă --> AaAa
представления -->
https://ideone.com/jOw5Cu
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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