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  1. <?php
  2. $goods = [
  3. 	[
  4. 		'name' => 'the good',
  5. 		'spec' => array('mall', 'discount', 'promotion')
  6. 	],
  7. 	[
  8. 		'name' => 'other good',
  9. 		'spec' => array('discount', 'promotion')
  10. 	],
  11. 	[
  12. 		'name' => 'no good',
  13. 		'spec' => array('promotion')
  14. 	],
  15. ];
  16.  
  17. foreach ($goods as $good)
  18. {
  19. 	foreach ($good[spec] as $mall) 
  20. 	{
  21. 	  if ($mall == 'mall') 
  22. 	  {
  23. 	    $rate_mall .= 'mall';
  24. 	  }
  25. 	}
  26.  
  27. 	if ($rate_mall) 
  28. 	{
  29. 	  echo 'Yes';
  30. 	} else {
  31. 	  echo 'No';
  32. 	}
  33. }
  34. ?>
  35.  
Success #stdin #stdout #stderr 0s 52488KB
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stdin
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Standard input is empty
stdout
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YesYesYes
stderr
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PHP Notice:  Use of undefined constant spec - assumed 'spec' in /home/dRUMFX/prog.php on line 19
PHP Notice:  Undefined variable: rate_mall in /home/dRUMFX/prog.php on line 23
PHP Notice:  Use of undefined constant spec - assumed 'spec' in /home/dRUMFX/prog.php on line 19
PHP Notice:  Use of undefined constant spec - assumed 'spec' in /home/dRUMFX/prog.php on line 19
https://ideone.com/VtGaVW
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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