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  1. <?php
  2.  
  3. function encontrarValor($domain)
  4. {
  5. 	if(preg_match('/(http(s)?:\/\/)?(www\.)?(.+)/', $domain, $matches)){
  6. 		return explode('/',$matches[4])[0];
  7. 	}
  8. }
  9. echo encontrarValor('https://w...content-available-to-author-only...m.br/url-123');
  10. echo "\n";
  11. echo encontrarValor('https://s...content-available-to-author-only...m.br/url-123');
Success #stdin #stdout 0.02s 23616KB
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site.com.br
site.com.br
https://ideone.com/lveGs6
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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