Question

How to print an associative array using for loop in index in PHP

Answer 1

$arr = array("php" => 13, "c" => 18, "c++" => 51, 'java' => 1);
 
$keys = array_keys($arr);
 
for ($i = 0; $i < count($keys); $i++) {
    echo $keys[$i] . ' ' . $arr[$keys[$i]] . "\n";
}
 
  
  
  
/*
run:
  
php 13
c 18
c++ 51
java 1
 
*/

 

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