How can PHP developers improve code readability and maintainability when using loops and conditional statements?

To improve code readability and maintainability when using loops and conditional statements in PHP, developers can use meaningful variable names, properly indent their code, and break down complex logic into smaller, more manageable parts. Additionally, commenting their code and following a consistent coding style can also help make the code easier to understand and maintain. 

// Example of improved code readability and maintainability using loops and conditional statements

// Original code
for ($i = 0; $i < count($array); $i++) {
    if ($array[$i] % 2 == 0) {
        echo $array[$i] . " is even.";
    } else {
        echo $array[$i] . " is odd.";
    }
}

// Improved code
foreach ($array as $element) {
    if ($element % 2 == 0) {
        echo $element . " is even.";
    } else {
        echo $element . " is odd.";
    }
}

Keywords

PHP loops conditional statements code readability maintainability

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