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  1. <?php
  2.  
  3. $testes = ['255.255.255.255', '0.0.0.0', '255.0.255.0', '0.255.0.255', '0.255.255.0', '128.0.0.0', '0.255.128.0'];
  4.  
  5. foreach($testes as $teste){
  6. 	echo 'Testando: ' . $teste;
  7. 	echo "\n";
  8. 	echo 'Resultado: ' . sprintf('%032b', ip2long($teste));
  9. 	echo "\n";
  10. 	echo "\n";
  11. }
Success #stdin #stdout 0.01s 82880KB
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stdin
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Standard input is empty
stdout
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Testando: 255.255.255.255
Resultado: 11111111111111111111111111111111

Testando: 0.0.0.0
Resultado: 00000000000000000000000000000000

Testando: 255.0.255.0
Resultado: 11111111000000001111111100000000

Testando: 0.255.0.255
Resultado: 00000000111111110000000011111111

Testando: 0.255.255.0
Resultado: 00000000111111111111111100000000

Testando: 128.0.0.0
Resultado: 10000000000000000000000000000000

Testando: 0.255.128.0
Resultado: 00000000111111111000000000000000
https://ideone.com/kjbSgx
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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