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  1. <?php
  2.  
  3. $ExternalPost = (object) [
  4. 	'comments' => (object) [
  5. 		'summary' => (object) [
  6. 			'total_count' => 2
  7. 		]
  8. 	]
  9. ];
  10.  
  11. var_dump((isset($ExternalPost->reactions->summary->total_count) ? $ExternalPost->reactions->summary->total_count : 0) +
  12.         (isset($ExternalPost->comments->summary->total_count) ? $ExternalPost->comments->summary->total_count: 0) +
  13.         (isset($ExternalPost->shares->count) ? $ExternalPost->shares->count : 0));
  14.  
  15.  
  16. if (isset($ExternalPost->reactions->summary->total_count)) {
  17. 	$a = $ExternalPost->reactions->summary->total_count;
  18. } else {
  19. 	$a = 0;
  20. }
  21. if (isset($ExternalPost->comments->summary->total_count)) {
  22. 	$a += $ExternalPost->comments->summary->total_count;
  23. } else {
  24. 	$a += 0;
  25. }
  26. if (isset($ExternalPost->shares->count)) {
  27. 	$a += $ExternalPost->shares->count;
  28. } else {
  29. 	$a += 0;
  30. }
  31.  
  32. var_dump($a);
Success #stdin #stdout 0.03s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
int(2)
int(2)
https://ideone.com/GKkpZw
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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