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  1. <?php
  2.  
  3. $array_mail = array('dartanian@gmail.ru', 'vasya@gmail.ru', 'dasha444@gmail.ru', 'don@mail.ru');
  4. $result = preg_grep('/^d[^@]++@gmail\.ru$/i', $array_mail);
  5. print_r(array_values($result));
Success #stdin #stdout 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => dartanian@gmail.ru
    [1] => dasha444@gmail.ru
)
https://ideone.com/YUujHZ
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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