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  1. <?php
  2.  
  3. $test = "asdfas==адъфасдфас==asdfasd";
  4. preg_match_all("/[[:ascii:]]+/",$test,$matches);
  5. print_r($matches);
Success #stdin #stdout 0.01s 20568KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => Array
        (
            [0] => asdfas==
            [1] => ==asdfasd
        )

)
https://ideone.com/giYFW1
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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