What are the best practices for handling control structures like "while" and "foreach" in PHP code?

When using control structures like "while" and "foreach" in PHP code, it is important to ensure proper indentation and formatting to improve code readability. Additionally, it is good practice to include comments to explain the purpose of the loop and any important details. Lastly, make sure to follow consistent naming conventions for variables and adhere to best practices for loop efficiency. Example: 

// Example of a foreach loop with proper indentation and comments
$colors = array("red", "green", "blue");

foreach ($colors as $color) {
    // Output each color
    echo $color . "<br>";
}

Keywords

while loop foreach loop control structures PHP code coding standards

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