How can you differentiate positive and negative values in a JSON foreach loop in PHP?

To differentiate positive and negative values in a JSON foreach loop in PHP, you can use conditional statements within the loop to check if the value is positive or negative. You can then perform different actions based on the type of value. 

$json_data = '{
    "numbers": [5, -3, 10, -7, 2]
}';

$data = json_decode($json_data, true);

foreach ($data['numbers'] as $number) {
    if ($number > 0) {
        echo "Positive value: $number\n";
    } else {
        echo "Negative value: $number\n";
    }
}

Keywords

JSON foreach loop PHP positive values negative values

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