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  1. <?php
  2. $mailRegExp = '/
  3.     ([a-zA-Z0-9-_.\\+]+)
  4.     @
  5.     ([a-zA-Z0-9-]+\\.)* 
  6.     ([a-z0-9-]+)
  7.     (\\.[a-z]{2,4})+
  8. /x';
  9. $string = "Пешите нам на электронку petr@sales.deparmet.company.in.ua ";
  10. preg_match_all($mailRegExp, $string, $matches, PREG_SET_ORDER);
  11.  
  12. echo "В тексте обнаружены следующие электропочты:\n";
  13. foreach ($matches as $mail) {
  14.     echo "{$mail[0]}\n";
  15. }
Success #stdin #stdout 0.01s 20520KB
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stdin
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Standard input is empty
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В тексте обнаружены следующие электропочты:
petr@sales.deparmet.company.in.ua
https://ideone.com/Zi89hc
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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