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  1.  
  2.  
  3. <?php 
  4. $age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43");
  5. $age2= krsort($age);
  6. var_dump($age2,1) ;
Success #stdin #stdout 0s 82560KB
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stdin
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Standard input is empty
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bool(true)
int(1)
https://ideone.com/lwPuHY
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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