How can PHP developers improve the readability and maintainability of their code by following standard coding conventions and practices?

PHP developers can improve the readability and maintainability of their code by following standard coding conventions and practices such as using meaningful variable names, indenting code properly, commenting code where necessary, and breaking down complex tasks into smaller, more manageable functions. 

// Example of improved readability and maintainability through standard coding practices

// Using meaningful variable names
$firstName = "John";
$lastName = "Doe";

// Indenting code properly
if ($condition) {
    // code block
} else {
    // code block
}

// Commenting code where necessary
// Loop through the array and display each element
foreach ($array as $element) {
    echo $element;
}

// Breaking down complex tasks into smaller functions
function calculateTotal($price, $quantity) {
    return $price * $quantity;
}

Keywords

PHP coding conventions maintainability readability standard practices

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