Question

How to iterate over map keys and values in PHP

Answer 1

$map = [
    "key1" => "value1",
    "key2" => "value2",
    "key3" => "value3"
];

foreach ($map as $key => $value) {
    echo "Key=$key, Value=$value\n";
}


/*
run:

Key=key1, Value=value1
Key=key2, Value=value2
Key=key3, Value=value3

*/

 

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