Question

How to reverse the order between key and value in key-value array in PHP

Answer 1

$arr = array('user' => "bob", 
             'password' => 123, 
             'email' => "phpbob@collectivesolver.com", 
             'age' => 32);
             
$rarr = array_flip($arr);
print_r($arr); 

echo "<br>";

print_r($rarr); 
    
/*
run:
 
Array ( [user] => bob [password] => 123 [email] => phpbob@collectivesolver.com [age] => 32 )
Array ( [bob] => user [123] => password [phpbob@collectivesolver.com] => email [32] => age ) 
      
*/

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