How can PHP developers best handle the scenario of empty tables when using foreach loops for data processing?

When using foreach loops for data processing in PHP, developers should check if the array or table is empty before iterating over it to avoid errors. This can be done by using conditional statements like if(empty($array)) to handle the scenario of empty tables gracefully.

// Check if the array is empty before processing it with a foreach loop
if(!empty($array)) {
    foreach($array as $item) {
        // Process each item in the array
    }
} else {
    // Handle the scenario of an empty array
    echo "The array is empty";
}