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  1. <?php
  2.  
  3. $first = ["bb" => "aa", "aa" => "bb"  ];
  4. $t = false;
  5. foreach ($first as $key => $value)
  6. {
  7. 	if(!$t){
  8. 	$fkey = $key;
  9. 	$t = true;
  10. 	continue;
  11. 	} 
  12. 	echo (($key || $value) == $fkey ) ? true : false;
  13.  
  14. }
  15.  
Success #stdin #stdout 0.01s 20568KB
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https://ideone.com/DbRboU
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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