Question

How to use foreach loop for array with key and value in PHP

Answer 1

$arr = array();

$arr['PHP'] = 7;
$arr['C'] = 9;
$arr['C++'] = 8;

foreach ($arr as $key => $value) 
    echo $key . " : " . $value . "<br />";
   
/*
run:

PHP : 7
C : 9
C++ : 8
 
*/

 

70+ SQL courses for beginners and professionals